cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ ÑÑÐµÑ ÐºÑÐµÐ´Ð¸ÑÐ½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹ Ð² ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ñ Ð±Ð°Ð½ÐºÐ°Ñ
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð²Ð»Ð¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ ÑÑÐµÑ ÐºÑÐµÐ´Ð¸ÑÐ½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹ Ð² ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ñ Ð±Ð°Ð½ÐºÐ°Ñ

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ñ, ÑÑÐµÑ Ð³Ð»Ð°Ð², Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ñ, ÑÐ¿Ð¸ÑÐºÐ° Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ Ð¸ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹. ÐÐ¾ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐµÐ¼Ñ, Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÐµÐ»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ, ÑÐºÐ°Ð·Ð°Ð½Ñ Ð·Ð°Ð´Ð°ÑÐ¸, Ð¿ÑÐµÐ´Ð¼ÐµÑ Ð¸ Ð¾Ð±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Ð±Ð°Ð½ÐºÐ¾Ð²ÑÐºÐ¾Ð³Ð¾ ÐºÑÐµÐ´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð²Ð¸Ð´Ñ ÐºÑÐµÐ´Ð¸ÑÐ¾Ð², Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ ÐºÑÐµÐ´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð±Ð°Ð·Ñ ÐºÑÐµÐ´Ð¸ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, Ð¸Ð·ÑÑÐµÐ½Ñ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ ÑÑÐµÑÐ° ÐºÑÐµÐ´Ð¸ÑÐ½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐºÑÐµÐ´Ð¸ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«ÐÐ»ÑÑÐ°-ÐÐ°Ð½ÐºÂ», Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ ÐºÑÐµÐ´Ð¸ÑÐ½ÑÐ¹ Ð¿Ð¾ÑÑÑÐµÐ»Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð¸Ð·ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÑÐµÐ´Ð¸ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð·Ð°ÐµÐ¼ÑÐ¸ÐºÐ°, Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐµÐ¼ÑÐµ Ð² ÐÐÐ Â«ÐÐ»ÑÑÐ°-ÐÐ°Ð½ÐºÂ». Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÑÐµÐ´Ð¸ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«ÐÐ»ÑÑÐ°-ÐÐ°Ð½ÐºÂ».
title: Ð¡Ð¾ÑÐ¸Ð¾Ð»Ð¾Ð³Ð¸Ñ
title: ÑÑÐµÐ±Ð½Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿Ð¾ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ðº Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¸ÑÐ¾Ð³Ð¾Ð²Ð¾Ð¹ Ð°ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð²
titleType: Subtitle
Creators: name: ÐÑÐºÐ°Ð½Ð½Ð¸ÐºÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ð½Ð°
name: ÐÐ¾Ð·Ð´ÐµÐµÐ²Ð°, ÐÐ»ÐµÐ½Ð°
name: ÐÐµÐ¾Ð½ÑÑÐµÐ²Ð°, ÐÐµÑÐ¾Ð½Ð¸ÐºÐ°
name: ÐÐ±ÑÑÐ¾Ð²Ð°, Ð®Ð»Ð¸Ñ
name: ÐÐ±Ð°Ð±ÐºÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ð°Ð½Ð½Ð°
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2020
Subjects: ÑÐ¾ÑÐ¸Ð¾Ð»Ð¾Ð³Ð¸Ñ
Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¸ÑÐ¾Ð³Ð¾Ð²Ð°Ñ Ð°ÑÑÐµÑÑÐ°ÑÐ¸Ñ
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð£ÑÐµÐ±Ð½Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 39.04.01 Â«Ð¡Ð¾ÑÐ¸Ð¾Ð»Ð¾Ð³Ð¸ÑÂ», ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾
Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ, Ð¾ÑÐ¾ÑÐ¼Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð·Ð°ÑÐ¸ÑÐµ Ð²ÑÐ¿ÑÑÐºÐ½ÑÑ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ
Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð². ÐÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÐµÐ»Ñ ÑÑÐµÐ±Ð½Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ â Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð¼Ð¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¸ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ðº Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð°Ð³Ð¸ÑÑÑÐ°.
ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¾ÑÐ½Ð¾Ð¹, Ð¾ÑÐ½Ð¾-Ð·Ð°Ð¾ÑÐ½Ð¾Ð¹ Ð¸ Ð·Ð°Ð¾ÑÐ½Ð¾Ð¹
ÑÐ¾ÑÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°ÑÐµÐ»ÐµÐ¹, Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÑÑÐ¸Ñ Ð½Ð°ÑÑÐ½Ð¾Ðµ ÑÑÐºÐ¾Ð²Ð¾Ð´ÑÑÐ²Ð¾ Ð²ÑÐ¿ÑÑÐºÐ½ÑÐ¼Ð¸ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ ÑÐ°Ð±Ð¾ÑÐ°Ð¼Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð².
Theory of "magic" optical traps for Zeeman-insensitive clock transitions in alkalis
Creators: name: Derevianko, Andrei
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Precision measurements and quantum information processing with cold atoms may benefit from trapping atoms with specially engineered, "magic" optical fields. At the magic trapping conditions, the relevant atomic properties remain immune to strong perturbations by the trapping fields. Here we develop a theoretical analysis of a recently observed magic trapping for especially valuable Zeeman-insensitive clock transitions in alkali-metal atoms. The involved mechanism relies on applying "magic" bias B-field along circularly polarized trapping laser field. We map out these B-fields as a function of trapping laser wavelength for all commonly-used alkalis.
description: 4 pages, 2 fig, 1 table (v3: added discussion of the correct way of computing polarizabilities)
Low Regularity Solutions for the Vlasov-Poisson-Landau/Boltzmann System
Creators: name: Deng, Dingqun
name: Duan, Renjun
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In the paper, we are concerned with the nonlinear Cauchy problem on the Vlasov-Poisson-Landau/Boltzmann system around global Maxwellians in torus or finite channel. The main goal is to establish the global existence and large time behavior of small amplitude solutions for a class of low regularity initial data. The molecular interaction type is restricted to the case of hard potentials for two classical collision operators because of the effect of the self-consistent forces. The result extends the one by Duan-Liu-Sakamoto-Strain [{\it Comm. Pure Appl. Math.} 74 (2021), no.~5, 932--1020] for the pure Landau/Boltzmann equation to the case of the VPL and VPB systems.
Tree-level electron-photon interactions in graphene
Creators: name: Mecklenburg, Matthew
name: Woo, Jason
name: Regan, B. C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Graphene's low-energy electronic excitations obey a 2+1 dimensional Dirac Hamiltonian. After extending this Hamiltonian to include interactions with a quantized electromagnetic field, we calculate the amplitude associated with the simplest, tree-level Feynman diagram: the vertex connecting a photon with two electrons. This amplitude leads to analytic expressions for the 3D angular dependence of photon emission, the photon-mediated electron-hole recombination rate, and corrections to graphene's opacity $πα$ and dynamic conductivity $πe^2/2 h$ for situations away from thermal equilibrium, as would occur in a graphene laser. We find that Ohmic dissipation in perfect graphene can be attributed to spontaneous emission.
description: 5 pages, 3 figures
title: ÐÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° Ð² ÑÐ¸ÑÐ½ÐµÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÑ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ World Class)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ´Ð·Ð¾ÐµÐ² , ÐÐ°Ð·Ð±ÐµÐº
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¸Ð¹ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»
Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»
Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð°
Ð°Ð´Ð°Ð¿ÑÐ°ÑÐ¸Ñ
Ð½Ð°ÑÑÐ°Ð²Ð½Ð¸ÑÐµÑÑÐ²Ð¾
human capital
personnel
the use of human capital
adaptation
coaching

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ñ Ð¸ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹, Ð²ÐºÐ»ÑÑÐ°Ñ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° Ð² ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÑ; Ð¾ÑÐµÐ½ÐºÑ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° Ð² Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÑ. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° ÐÐÐ Â«ÐÐ¸ÑÑÐ¾Ð½Â», Ð²ÐºÐ»ÑÑÐ°Ñ Ð¾Ð±ÑÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸; Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° ÐÐÐ Â«ÐÐ¸ÑÑÐ¾Ð½Â»; Ð¾ÑÐµÐ½ÐºÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸ÐµÐ¼ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð°. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð´Ð°Ð½Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° ÐÐÐ Â«ÐÐ¸ÑÑÐ¾Ð½Â» Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°ÑÐ¿ÐµÐºÑÑ Ð¿Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¸Ð¼ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð¾Ð¼.
description: The paper examines the theoretical basis of use the human capital assessment of Russian and international companies, including the framework for the human capital assessment in Russian companies; the human capital assessment in international companies. Particular attention is paid to use the "Mirton" Company's personnel evaluation, including the general description of the organization; the analysis of the human capital of OOO "Mirton"; the assessment of the development of the human capital management. The paper proposes some ways for the development of the human capital of OOO "Mirton" and examines the practical aspects of the proposed directions for the development of the human capital management.
Tuning the Weights: The Impact of Initial Matrix Configurations on Successor Features Learning Efficacy
Creators: name: Lee, Hyunsu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: The focus of this study is to investigate the impact of different initialization strategies for the weight matrix of Successor Features (SF) on learning efficiency and convergence in Reinforcement Learning (RL) agents. Using a grid-world paradigm, we compare the performance of RL agents, whose SF weight matrix is initialized with either an identity matrix, zero matrix, or a randomly generated matrix (using Xavier, He, or uniform distribution method). Our analysis revolves around evaluating metrics such as value error, step length, PCA of Successor Representation (SR) place field, and the distance of SR matrices between different agents. The results demonstrate that RL agents initialized with random matrices reach the optimal SR place field faster and showcase a quicker reduction in value error, pointing to more efficient learning. Furthermore, these random agents also exhibit a faster decrease in step length across larger grid-world environments. The study provides insights into the neurobiological interpretations of these results, their implications for understanding intelligence, and potential future research directions. These findings could have profound implications for the field of artificial intelligence, particularly in the design of learning algorithms.
description: 12 pages, 8 figures including 2 supplementary figures
Deviation from Alday-Maldacena Duality For Wavy Circle
Creators: name: Galakhov, D.
name: Itoyama, H.
name: Mironov, A.
name: Morozov, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Alday-Maldacena conjecture is that the area A_P of the minimal surface in AdS_5 space with a boundary P, located in Euclidean space at infinity of AdS_5, coincides with a double integral D_P along P, the Abelian Wilson average in an auxiliary dual model. The boundary P is a polygon formed by momenta of n external light-like particles in N=4 SYM theory, and in a certain n=infty limit it can be substituted by an arbitrary smooth curve (wavy circle). The Alday-Maldacena conjecture is known to be violated for n>5, when it fails to be supported by the peculiar global conformal invariance, however, the structure of deviations remains obscure. The case of wavy lines can appear more convenient for analysis of these deviations due to the systematic method developed in arXiv:0803.1547 for (perturbative) evaluation of minimal areas, which is not yet available in the presence of angles at finite n. We correct a mistake in that paper and explicitly evaluate the h^2\bar h^2 terms, where the first deviation from the Alday-Maldacena duality arises for the wavy circle.
description: 23 pages
A deterministic algorithm for Harder-Narasimhan filtrations for representations of acyclic quivers
Creators: name: Cheng, chi-yu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Representation Theory (math.RT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14Q20

description: Let $M$ be a representation of an acyclic quiver $Q$ over an infinite field $k$. We establish a deterministic algorithm for computing the Harder-Narasimhan filtration of $M$. The algorithm is polynomial in the dimensions of $M$, the weights that induce the Harder-Narasimhan filtration of $M$, and the number of paths in $Q$. As a direct application, we also show that when $k$ is algebraically closed and when $M$ is unstable, the same algorithm produces Kempf's maximally destabilizing one parameter subgroups for $M$.
title: Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¿Ð°Ð½ÐµÐ»Ð¸ ÐºÑÐ»ÑÑÑÑ ÐºÐ»ÐµÑÐ¾Ðº ÑÐ°ÐºÐ° Ð¼Ð¾Ð»Ð¾ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ñ Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÑ Ð¾Ð»ÐµÐ²Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐµÑÑÐ¸Ð¸ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÑÐ°Ð¿ÐµÐ²ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾Ð´Ñ Ð¾Ð´Ð¾Ð²
title: Primary cell cultures as model systems in breast cancer research
Creators: name: ÐÑÑÑÐ°ÐµÐ²Ð°, Ð.
name: ÐÐ±Ð´ÑÑÐ°ÑÐ¼Ð°Ð½Ð¾Ð²Ð°, Ð.
name: ÐÑÐ¼Ð°ÐºÐ¾Ð², Ð.
name: Ð Ð¸ÑÑÐµÑ, Ð.
name: ÐÐ°Ð¹Ð½ÐµÑ, Ð¢.
name: ÐÐ¾Ð²Ð°Ð»Ñ, Ð.
name: "ÐÐ¾Ð»Ð»ÐµÐºÑÐ¸Ð¸ ÐºÑÐ»ÑÑÑÑ ÐºÐ»ÐµÑÐ¾Ðº ÑÐµÐ»Ð¾Ð²ÐµÐºÐ° Ð¸ Ð¶Ð¸Ð²Ð¾ÑÐ½ÑÑ : ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð²ÑÐ·Ð¾Ð²Ñ Ð¸ ÑÐµÑÐµÐ²ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ", Ð²ÑÐµÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ°Ñ ÑÐºÐ¾Ð»Ð°-ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2022; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2022
Subjects: ÐÐ»ÐµÑÐºÐ° (Ð±Ð¸Ð¾Ð».)
ÑÐ°Ðº Ð¼Ð¾Ð»Ð¾ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ñ

description: Ð¦ÐµÐ»ÑÑ Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐ»Ð°ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¿ÐµÑÐ²Ð¸ÑÐ½ÑÑ ÐºÑÐ»ÑÑÑÑ ÐºÐ»ÐµÑÐ¾Ðº Ð¸Ð· Ð¾Ð¿ÑÑÐ¾Ð»ÐµÐ²Ð¾Ð¹ ÑÐºÐ°Ð½Ð¸ Ð¼Ð¾Ð»Ð¾ÑÐ½Ð¾Ð¹ Ð¶ÐµÐ»ÐµÐ·Ñ ÐºÐ°Ðº Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ¿ÐµÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾Ð»ÐµÐºÑÐ»ÑÑÐ½ÑÑ Ð¼Ð°ÑÐºÐµÑÐ¾Ð² Ð¸ ÑÐµÐ½Ð¾ÑÐ¸Ð¿Ð¸ÑÐµÑÐºÐ¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¾Ð¿ÑÑÐ¾Ð»ÐµÐ²ÑÑ Ð¸ Ð¼ÐµÑÐ°ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð½Ð° Ð¶Ð¸Ð²Ð¾ÑÐ½ÑÑ.
Bounds on Black Hole Spins
Creators: name: Daly, Ruth A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Beam powers and black hole masses of 48 extended radio sources are combined to obtain lower bounds on the spins and magnetic field strengths of supermassive black holes. This is done in the context of the models of Blandford & Znajek (1977) (the 'BZ' model) and Meier (1999); a parameterization for bounds in the context of other models is suggested. The bounds obtained for very powerful classical double radio sources in the BZ model are consistent with black hole spins of order unity for sources at high redshift. The black hole spins are largest for the highest redshift sources and decrease for sources at lower redshift; the sources studied have redshifts between zero and two. Lower power radio sources associated with central dominant galaxies may have black hole spins that are significantly less than one. Combining this analysis with other results suggests that the maximum values of black hole spin associated with powerful radio galaxies decline from values of order unity at a redshift of 2 to values of order 0.7 at a redshift of zero, while lower power radio sources have spin values that range from about 0.1 to 0.8. These black hole spin values decrease if the data are considered in the context of the Meier model rather than the BZ model.
description: Accepted for publication in ApJL
Qubit-oscillator systems in the ultrastrong-coupling regime and their potential for preparing nonclassical states
Creators: name: Ashhab, S.
name: Nori, Franco
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider a system composed of a two-level system (i.e. a qubit) and a harmonic oscillator in the ultrastrong-coupling regime, where the coupling strength is comparable to the qubit and oscillator energy scales. Special emphasis is placed on the possibility of preparing nonclassical states in this system. These nonclassical states include squeezed states, Schrodinger-cat states and entangled states. We start by comparing the predictions of a number of analytical methods that can be used to describe the system under different assumptions, thus analyzing the properties of the system in various parameter regimes. We then examine the ground state of the system and analyze its nonclassical properties. We finally discuss some questions related to the possible experimental observation of the nonclassical states and the effect of decoherence.
description: 19 pages (two-column), 11 figures
On Generalizations of Network Design Problems with Degree Bounds
Creators: name: Bansal, Nikhil
name: Khandekar, Rohit
name: Konemann, Jochen
name: Nagarajan, Viswanath
name: Peis, Britta
Publisher: name: arXiv
Year: 2010
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences
subject: F.2.2

description: Iterative rounding and relaxation have arguably become the method of choice in dealing with unconstrained and constrained network design problems. In this paper we extend the scope of the iterative relaxation method in two directions: (1) by handling more complex degree constraints in the minimum spanning tree problem (namely, laminar crossing spanning tree), and (2) by incorporating `degree bounds' in other combinatorial optimization problems such as matroid intersection and lattice polyhedra. We give new or improved approximation algorithms, hardness results, and integrality gaps for these problems.
description: v2, 24 pages, 4 figures
title: ÐÐµÑÐ°Ð»Ð¸ Ð¼Ð°ÑÐ¸Ð½. ÐÑÑÑÐ¾Ð²Ð¾Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÑÐµÐ¹ÑÐ¸Ðº, ÐÐ½Ð°ÑÐ¾Ð»Ð¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÐÐµÑÐ°Ð»Ð¸ Ð¼Ð°ÑÐ¸Ð½

description: Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ¸Ð¿Ð¾Ð²ÑÑ Ð¸ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½ÑÑ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð¸ ÑÐ·Ð»Ð¾Ð² Ñ Ð¿ÑÐ¸Ð¼ÐµÑÐ°Ð¼Ð¸ Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð² ÑÐ·Ð»Ð°Ñ ÑÐ¸Ð»Ð¾Ð²ÑÑ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¾Ð². Ð Ð°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð² Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÑÐ¸ÑÑÐ²Ð°ÐµÑ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÐºÑÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿Ð¾ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ðµ Â«ÐÐµÑÐ°Ð»Ð¸ Ð¼Ð°ÑÐ¸Ð½ Ð¸ Ð¾ÑÐ½Ð¾Ð²Ñ ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸ÑÂ». ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ ÐºÑÑÑ Â«ÐÐµÑÐ°Ð»Ð¸ Ð¼Ð°ÑÐ¸Ð½. Ð¸ Ð¾ÑÐ½Ð¾Ð²Ñ ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸ÑÂ» Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð² Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 15.03.01 Â«ÐÐ°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÂ».
On the Stokes system in cylindrical domains
Creators: name: Rencławowicz, Joanna
name: Zajączkowski, Wojciech M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 76D07 (Primary) 35Q35, 76N10 (Secondary)

description: The existence of solutions to some initial-boundary value problem for the Stokes system is proved. The result is shown in Sobolev-Slobodetskii spaces such that the velocity belongs to $W_r^{2+σ,1+σ/2}(Ω^T)$ and gradient of pressure to $W_r^{σ,σ/2}(Ω^T)$, where $r\in(1,\infty)$, $σ\in(0,1)$, $Ω^T=Ω\times(0,T)$. These are special Besov spaces: $B_{r,r}^{2+σ,1+σ/2}(Ω^T)$ and $B_{r,r}^{σ,σ/2}(Ω^T)$, respectively. The existence is proved by the technique of regularizer.
description: 70 pages
title: ÐÐ½Ð³Ð»Ð¸Ð¹ÑÐºÐ¸Ð¹ ÑÐ·ÑÐº. ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÐºÑÑÑ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ°
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
title: English for electrical engineering
Creators: name: ÐÐ²Ð°Ð½Ð¾Ð²Ð°, Ð¢Ð°ÑÑÑÐ½Ð°
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2012
Subjects: Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¸Ð¹ ÑÐ·ÑÐº
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÐ¾ÑÐ¾Ð³Ð¾ ÐºÑÑÑÐ° ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ°, Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 140400 Â«Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¸ÐºÐ°Â». ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¾ÑÐ¸ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð½Ð° Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ðµ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ° Ð¿ÑÐ¸ Ð¸Ð·ÑÑÐµÐ½Ð¸Ð¸ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ·ÑÐºÐ°. Ð¦ÐµÐ»ÑÑ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½Ð¾ÑÐ·ÑÑÐ½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¸, ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¸Ð½Ð¾ÑÐ·ÑÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐ½Ð¸Ñ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ, Ð´ÐµÐ»Ð¾Ð²ÑÑ Ð¸ Ð½Ð°ÑÑÐ½ÑÑ ÑÑÐµÑÐ°Ñ. ÐÐ°Ð¶Ð´ÑÐ¹ Ð¸Ð· Ð²Ð¾ÑÑÐ¼Ð¸ ÑÑÐ¾ÐºÐ¾Ð² Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¾ ÑÐµÐºÑÑÐ¾Ð² ÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´Ð°ÑÑÑÑ ÑÐ¿ÑÐ°Ð¶Ð½ÐµÐ½Ð¸ÑÐ¼Ð¸, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐ¼Ð¸ Ð½Ð° Ð¿ÑÐ¾Ð²ÐµÑÐºÑ Ð¿Ð¾Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ, ÑÐ°Ð±Ð¾ÑÑ Ð½Ð°Ð´ Ð¾Ð±ÑÐµÐ½Ð°ÑÑÐ½Ð¾Ð¹ Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð»ÐµÐºÑÐ¸ÐºÐ¾Ð¹. Ð ÐºÐ°Ð¶Ð´ÑÐ¹ ÑÑÐ¾Ðº Ð²ÐºÐ»ÑÑÐµÐ½Ñ Ð³ÑÐ°Ð¼Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¿ÑÐ°Ð¶Ð½ÐµÐ½Ð¸Ñ, Ð±Ð¾Ð»ÑÑÐ¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÑÐµÑÑÑ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð½Ð°Ð²ÑÐºÐ¾Ð² Ð³Ð¾Ð²Ð¾ÑÐµÐ½Ð¸Ñ, Ð°ÑÐ´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿ÐµÑÐµÐ²Ð¾Ð´Ð°.
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Kernel-based diffusion approximated Markov decision processes for autonomous navigation and control on unstructured terrains
Creators: name: Xu, Junhong
name: Yin, Kai
name: Chen, Zheng
name: Gregory, Jason M.
name: Stump, Ethan A.
name: Liu, Lantao
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: We propose a diffusion approximation method to the continuous-state Markov Decision Processes (MDPs) that can be utilized to address autonomous navigation and control in unstructured off-road environments. In contrast to most decision-theoretic planning frameworks that assume fully known state transition models, we design a method that eliminates such a strong assumption that is often extremely difficult to engineer in reality. We first take the second-order Taylor expansion of the value function. The Bellman optimality equation is then approximated by a partial differential equation, which only relies on the first and second moments of the transition model. By combining the kernel representation of the value function, we design an efficient policy iteration algorithm whose policy evaluation step can be represented as a linear system of equations characterized by a finite set of supporting states. We first validate the proposed method through extensive simulations in 2D obstacle avoidance and 2.5D terrain navigation problems. The results show that the proposed approach leads to a much superior performance over several baselines. We then develop a system that integrates our decision-making framework with onboard perception and conduct real-world experiments in both cluttered indoor and unstructured outdoor environments. The results from the physical systems further demonstrate the applicability of our method in challenging real-world environments.
description: Accepted by International Journal of Robotics Research. arXiv admin note: text overlap with arXiv:2006.02008
Decoupling and Reduction in Chern-Simons Modified Gravity
Creators: name: Ahmedov, Haji
name: Aliev, Alikram N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that for four-dimensional spacetimes with a non-null hypersurface orthogonal Killing vector and for a Chern-Simons (CS) background (non-dynamical) scalar field, which is constant along the Killing vector, the source-free equations of CS modified gravity decouple into their Einstein and Cotton constituents. Thus, the model supports only general relativity solutions. We also show that, when the cosmological constant vanishes and the gradient of the CS scalar field is parallel to the non-null hypersurface orthogonal Killing vector of constant length, CS modified gravity reduces to topologically massive gravity in three dimensions. Meanwhile, with the cosmological constant such a reduction requires an appropriate source term for CS modified gravity.
description: 6 pages, twocolumn REVTeX ; Published version
Medium Access Control protocol for Collaborative Spectrum Learning in Wireless Networks
Creators: name: Boyarski, Tomer
name: Wang, Wenbo
name: Leshem, Amir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Machine Learning (cs.LG)
subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences

description: In recent years there is a growing effort to provide learning algorithms for spectrum collaboration. In this paper we present a medium access control protocol which allows spectrum collaboration with minimal regret and high spectral efficiency in highly loaded networks. We present a fully-distributed algorithm for spectrum collaboration in congested ad-hoc networks. The algorithm jointly solves both the channel allocation and access scheduling problems. We prove that the algorithm has an optimal logarithmic regret. Based on the algorithm we provide a medium access control protocol which allows distributed implementation of the algorithm in ad-hoc networks. The protocol utilizes single-channel opportunistic carrier sensing to carry out a low-complexity distributed auction in time and frequency. We also discuss practical implementation issues such as bounded frame size and speed of convergence. Computer simulations comparing the algorithm to state-of-the-art distributed medium access control protocols show the significant advantage of the proposed scheme.
Global Regularity of the Vlasov-Poisson-Boltzmann System Near Maxwellian Without Angular Cutoff for Soft Potential
Creators: name: Deng, Dingqun
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the non-cutoff Vlasov-Poisson-Boltzmann (VPB) system of two species with soft potential in the whole space $\mathbb{R}^3$ when an initial data is near Maxwellian. Continuing the work Deng [Comm. Math. Phys. 387, 1603-1654 (2021)] for hard potential case, we prove the global regularity of the Cauchy problem to VPB system for the case of soft potential in the whole space for the whole range $00$. The proof is based on the time-weighted energy method building upon the pseudo-differential calculus.
description: All comments are welcome. arXiv admin note: substantial text overlap with arXiv:2103.04114
On the stability of multigraded Betti numbers and Hilbert functions
Creators: name: Oudot, Steve
name: Scoccola, Luis
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Topology (math.AT)
subject: Computational Geometry (cs.CG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 55N31, 62R40

description: Multigraded Betti numbers are one of the simplest invariants of multiparameter persistence modules. This invariant is useful in theory -- it completely determines the Hilbert function of the module and the isomorphism type of the free modules in its minimal free resolution -- as well as in practice -- it is easy to visualize and it is one of the main outputs of current multiparameter persistent homology software, such as RIVET. However, to the best of our knowledge, no bottleneck stability result with respect to the interleaving distance has been established for this invariant so far, and this potential lack of stability limits its practical applications. We prove a stability result for multigraded Betti numbers, using an efficiently computable bottleneck-type dissimilarity function we introduce. Our notion of matching is inspired by recent work on signed barcodes, and allows matching bars of the same module in homological degrees of different parity, in addition to matchings bars of different modules in homological degrees of the same parity. Our stability result is a combination of Hilbert's syzygy theorem, Bjerkevik's bottleneck stability for free modules, and a novel stability result for projective resolutions. We also prove, in the $2$-parameter case, a $1$-Wasserstein stability result for Hilbert functions with respect to the $1$-presentation distance of Bjerkevik and Lesnick.
description: 24 pages, 4 figures; v2: adds section on efficient computability of lower bounds, section on consequences of main results, no-go result (Prop. 4), generalization of Thm. 1 (Thm. 26), and improves exposition; v3: adds several details and improves exposition; v4: minor clarifications and use numbering as in published version
Scaling limit of linearly edge-reinforced random walks on critical Galton-Watson trees
Creators: name: Andriopoulos, George
name: Archer, Eleanor
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We prove an invariance principle for linearly edge reinforced random walks on $γ$-stable critical Galton-Watson trees, where $γ\in (1,2]$ and where the edge joining $x$ to its parent has rescaled initial weight $d(ρ, x)^α$ for some $α\leq 1$. This corresponds to the recurrent regime of initial weights. We then establish fine asymptotics for the limit process. In the transient regime, we also give an upper bound on the random walk displacement in the discrete setting, showing that the edge reinforced random walk never has positive speed, even when the initial edge weights are strongly biased away from the root.
Efficient classical simulation of cluster state quantum circuits with alternative inputs
Creators: name: Atallah, Sahar
name: Garn, Michael
name: Jevtic, Sania
name: Tao, Yukuan
name: Virmani, Shashank
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We provide new examples of pure entangled systems related to cluster state quantum computation that can be efficiently simulated classically. In cluster state quantum computation input qubits are initialised in the `equator' of the Bloch sphere, $CZ$ gates are applied, and finally the qubits are measured adaptively using $Z$ measurements or measurements of $\cos(θ)X + \sin(θ)Y$ operators. We consider what happens when the initialisation step is modified, and show that for lattices of finite degree $D$, there is a constant $λ\approx 2.06$ such that if the qubits are prepared in a state that is within $λ^{-D}$ in trace distance of a state that is diagonal in the computational basis, then the system can be efficiently simulated classically in the sense of sampling from the output distribution within a desired total variation distance. In the square lattice with $D=4$ for instance, $λ^{-D} \approx 0.056$. We develop a coarse grained version of the argument which increases the size of the classically efficient region. In the case of the square lattice of qubits, the size of the classically simulatable region increases in size to at least around $\approx 0.070$, and in fact probably increases to around $\approx 0.1$. The results generalise to a broader family of systems, including qudit systems where the interaction is diagonal in the computational basis and the measurements are either in the computational basis or unbiased to it. Potential readers who only want the short version can get much of the intuition from figures 1 to 3.
title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ°Ð¼Ð¸ Ð² Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÐ¾ÐµÐ¼ÐºÐ¾Ð¹ ÑÑÐµÑÐµ
title: ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 08.00.05 "Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð½Ð°ÑÐ¾Ð´Ð½ÑÐ¼ Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²Ð¾Ð¼ (ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸ÑÐ¼Ð¸)"
titleType: Subtitle
Creators: name: Ð¨Ð°ÑÐ¾ÑÐ¸Ð½Ð°, ÐÐ°ÑÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸ÑÐ¼Ð¸
ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÐ¾ÐµÐ¼ÐºÐ°Ñ ÑÑÐµÑÐ°
Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÐ¹ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»

description: Ð¡ÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¸Ð¾ÑÐ¸ÑÐµÑÐ½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐµÐ¹ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð²Ð»Ð°ÑÑÐ¸ Ð Ð¤. ÐÐ°Ð½Ð½Ð°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ°Ð¼Ð¸ Ð² Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÐ¾ÐµÐ¼ÐºÐ¾Ð¹ ÑÑÐµÑÐµ, Ð½Ð°ÑÐµÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð° ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ ÑÐ¾ÑÑ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÑÑÑÐµÐ¹ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð°ÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ´Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹ Ð¿ÑÐ¾ÑÑÐ²Ð½ÑÑ, Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¾ÑÑÐ°ÑÐ»ÐµÐ¹.
Core Sets in Kahler Manifolds
Creators: name: Gögüş, Nihat Gökhan
name: Günyüz, Ozan
name: Yazıcı, Özcan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: The primary objective of this paper is to study core sets in the setting of m-subharmonic functions on the class of (non-compact) Kahler manifolds. Core sets are investigated in different aspects by considering various classes of plurisubharmonic functions. One of the crucial concepts in studying the structure of this kind of sets is the pseudoconcavity. In a more general way, we will have the structure of core defined with respect to the m-subharmonic functions, which we call m-core in our setting, in terms of m-pseudoconcave sets. In the context of m-subharmonic functions, we define m-harmonic functions and show that, in $\mathbb{C}^{n},\,(n \geq 2)$ and more generally in any Kahler manifold of dimension at least 2, m-harmonic functions are pluriharmonic functions for $m \geq 2$.
Leptoquarks signals in KM$^3$ neutrino telescopes
Creators: name: Romero, Ismael
name: Sampayo, O. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Leptoquarks are predicted in several extensions of the Standard Model (SM) of particle physics attempting the unification of the quark and lepton sectors. Such particles could be produced in the interaction of high energy neutrinos with matter of the Earth. We investigate the effects of this particles on the neutrino flux to be detected in a kilometer cubic neutrino telescope such as IceCube. We calculate the contribution of leptoquarks to the neutrino-nucleon interaction and, then, to the angular observable $α(E)$ recently proposed in order to evaluate detectable effects in IceCube. Our results are presented as an exclusion plot in the relevant parameters of the leptoquarks physics.
description: 9 pages, 8 figures
title: ÐÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÑ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð¿ÑÐµÐ²Ð°, ÐÑÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÑ
ÑÑÐ°ÑÐ±Ð°ÐºÑ Ð¸ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐ°Ñ ÑÑÐµÐ´Ð°

description: Ð ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ Ð´ÐµÐ»Ð¾Ð²Ð¾Ð¼ Ð¼Ð¸ÑÐµ ÑÑÑÐµÑÑÐ²ÑÐµÑ Ð¼Ð½Ð¾Ð³Ð¾ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¹, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð´Ð»Ñ Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð±Ð¸Ð·Ð½ÐµÑÐ°. Ð Ð½Ð°ÑÐµ Ð²ÑÐµÐ¼Ñ ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÑ (ÐÐ¡Ð) Ð¼Ð¾Ð¶ÐµÑ Ð·Ð°ÑÑÐ°Ð²Ð¸ÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð¿ÑÐµÑÑÐ¿ÐµÐ²Ð°ÑÑ Ð² Ð±Ð¸Ð·Ð½ÐµÑÐµ Ð¿ÑÑÐµÐ¼ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐ¼Ð° Ð¿ÑÐ¾Ð´Ð°Ð¶ Ð¸ Ð·Ð½Ð°Ð½Ð¸Ñ Ð±ÑÐµÐ½Ð´Ð°. ÐÑÐ»Ð¾ ÑÐµÑÐµÐ½Ð¾ Ð²ÑÐ±ÑÐ°ÑÑ Starbucks Company Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÑÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ, Ð¿Ð¾ÑÐ¾Ð¼Ñ ÑÑÐ¾ ÑÑÐ° ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ Ð¸Ð¼ÐµÐµÑ ÑÐ¾ÑÐ¾ÑÑÑ ÑÐµÐ¿ÑÑÐ°ÑÐ¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÐ¸. Ð¢Ð°ÐºÐ¸Ð¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð¼, Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð¾Ð»Ð¶Ð½Ð¾ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÑ, ÐºÐ°Ðº ÑÑÐ¿ÐµÑÐ¸ Ð¡ÑÐ°ÑÐ±Ð°ÐºÑÐ° Ð² Ð´ÐµÐ»Ð¾Ð²Ð¾Ð¼ Ð¼Ð¸ÑÐµ ÑÐ²ÑÐ·Ð°Ð½Ñ ÑÐ¾ ÑÑÑÐ°ÑÐµÐ³Ð¸ÐµÐ¹ ÐÐ¡Ð, Ð° ÑÐ°ÐºÐ¶Ðµ ÐºÐ°Ðº ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÑÐµÑ ÐÐ¡Ð Ð¸, ÐºÐ°ÐºÐ¸Ðµ ÑÐ°ÐºÑÐ¾ÑÑ Ð²Ð»Ð¸ÑÐ»Ð¸ Ð½Ð° ÑÑÐ¿ÐµÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð·Ð° ÑÑÐ¸ Ð³Ð¾Ð´Ñ ÑÐ¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÑÐ»ÐºÐ¾Ð¹ Ð½Ð° ÐÐ¡Ð.
SUNʼIY INTELLEKT VA UNING QOʻLLANILISHI
Creators: name: Qodirov, Farrux
name: Bozorova, Iroda
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada sunʼiy intellekt (SI) tushunchasi, uning rivojlanish tarixi va zamonaviy hayotdagi o‘rni tahlil qilinadi. Sunʼiy intellekt – bu inson aql-idrokini taqlid qiluvchi kompyuter tizimlari va dasturlar majmuasi bo‘lib, u mashinasozlik, tibbiyot, ta’lim, moliya va boshqa ko‘plab sohalarda keng qo‘llanilmoqda.Maqolada SI texnologiyalarining asosiy yo‘nalishlari, jumladan, mashinaviy o‘rganish, neyron tarmoqlar, tabiiy tilni qayta ishlash va robototexnika haqida so‘z yuritiladi. Shuningdek, sunʼiy intellektning inson hayotiga ijobiy va salbiy ta’sirlari, kelajakdagi istiqbollari va muammolari tahlil qilinadi.Tadqiqot natijalariga ko‘ra, sunʼiy intellekt texnologiyalari kelajakda yanada rivojlanib, turli sohalarda innovatsion yechimlarni taqdim etishi kutilmoqda. Shu bilan birga, uning xavfsizlik, maxfiylik va axloqiy jihatlari ham muhim masala sifatida ko‘rib chiqilishi lozim.
A 120dB Programmable-Range On-Chip Pulse Generator for Characterizing Ferroelectric Devices
Creators: name: Narayanan, Shyam
name: Covi, Erika
name: Havel, Viktor
name: Frenkel, Charlotte
name: Lancaster, Suzanne
name: Duong, Quang
name: Slesazeck, Stefan
name: Mikolajick, Thomas
name: Payvand, Melika
name: Indiveri, Giacomo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Emerging Technologies (cs.ET)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Novel non-volatile memory devices based on ferroelectric thin films represent a promising emerging technology that is ideally suited for neuromorphic applications. The physical switching mechanism in such films is the nucleation and growth of ferroelectric domains. Since this has a strong dependence on both pulse width and voltage amplitude, it is important to use precise pulsing schemes for a thorough characterization of their behaviour. In this work, we present an on-chip 120 dB programmable range pulse generator, that can generate pulse widths ranging from 10ns to 10ms $\pm$2.5% which eliminates the RLC bottleneck in the device characterisation setup. We describe the pulse generator design and show how the pulse width can be tuned with high accuracy, using Digital to Analog converters. Finally, we present experimental results measured from the circuit, fabricated using a standard 180nm CMOS technology.
Analisys of Hamiltonian Boundary Value Methods (HBVMs): a class of energy-preserving Runge-Kutta methods for the numerical solution of polynomial Hamiltonian systems
Creators: name: Brugnano, Luigi
name: Iavernaro, Felice
name: Trigiante, Donato
Publisher: name: arXiv
Year: 2009
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65P10, 65L05

description: One main issue, when numerically integrating autonomous Hamiltonian systems, is the long-term conservation of some of its invariants, among which the Hamiltonian function itself. For example, it is well known that classical symplectic methods can only exactly preserve, at most, quadratic Hamiltonians. In this paper, a new family of methods, called "Hamiltonian Boundary Value Methods (HBVMs)", is introduced and analyzed. HBVMs are able to exactly preserve, in the discrete solution, Hamiltonian functions of polynomial type of arbitrarily high degree. These methods turn out to be symmetric, precisely A-stable, and can have arbitrarily high order. A few numerical tests confirm the theoretical results.
description: 25 pages, 8 figures, revised version
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¤Ð»Ð°Ð½ÐµÑÂ» Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð³Ð¾ÑÑÑÐµÐ¹ Ð¾Ð±ÑÐµÐ¼Ð½Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: Ð§ÑÐ¿Ð¸ÐºÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð³Ð¾ÑÑÑÐ°Ñ Ð¾Ð±ÑÐµÐ¼Ð½Ð°Ñ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ°
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ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¤Ð»Ð°Ð½ÐµÑÂ». Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÑÐµÐ¶Ð° Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð¹ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¤Ð»Ð°Ð½ÐµÑÂ», ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÑÑÐµÐ¶Ð¸ Ð¿Ð¾ÐºÐ¾Ð²ÐºÐ¸, ÑÑÐ°Ð¼Ð¿Ð¾Ð²Ð¾Ð³Ð¾ Ð±Ð»Ð¾ÐºÐ°, ÑÐ¾ÑÐ¼Ð¾Ð¾Ð±ÑÐ°Ð·ÑÑÑÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð², Ð¾Ð±ÑÐµÐ·Ð½Ð¾Ð³Ð¾ ÑÑÐ°Ð¼Ð¿Ð°. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐµÑ Ð´Ð»Ñ Ð¼Ð°ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð²ÑÐ¿ÑÑÐºÐ° Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¤Ð»Ð°Ð½ÐµÑÂ». Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÐµÐ¼Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ ÐºÐ°ÑÑÐ°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð°Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¼Ð¾Ð¶ÐµÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑÑ Ð´Ð»Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»ÐµÐ¹ ÑÐ¸Ð¿Ð° ÑÐ»Ð°Ð½ÑÐµÐ².
Vortex states of a disordered quantum Hall bilayer
Creators: name: Eastham, P. R.
name: Cooper, N. R.
name: Lee, D. K. K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present and solve a model for the vortex configuration of a disordered quantum Hall bilayer in the limit of strong and smooth disorder. We argue that there is a characteristic disorder strength below which vortices will be rare, and above which they proliferate. We predict that this can be observed tuning the electron density in a given sample. The ground state in the strong-disorder regime can be understood as an emulsion of vortex-antivortex crystals. Its signatures include a suppression of the spatial decay of counterflow currents. We find an increase of at least an order of magnitude in the length scale for this decay compared to a clean system. This provides a possible explanation of the apparent absence of leakage of counterflow currents through interlayer tunneling, even in experiments performed deep in the coherent phase where enhanced interlayer tunneling is observed.
description: 5 pages, 3 figures. v2 slightly extended to emphasize new length scale
Detecting Features in the Dark Energy Equation of State: A Wavelet Approach
Creators: name: Hojjati, Alireza
name: Pogosian, Levon
name: Zhao, Gong-Bo
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the utility of wavelets for detecting the redshift evolution of the dark energy equation of state w(z) from the combination of supernovae, CMB and BAO data. We show that local features in w, such as bumps, can be detected efficiently using wavelets. To demonstrate, we first generate a mock supernovae (SNe) data sample for a SNAP-like survey with a bump feature in w(z) hidden in, then successfully discover it by performing a blind wavelet analysis. We also apply our method to analyze the recently released "Constitution" SNe data, combined with WMAP and BAO from SDSS, and find weak hints of dark energy dynamics. Namely, we find that models with w(z) < -1 for 0.2 < z < 0.5, and w(z)> -1 for 0.5 < z <1, are mildly favored at 95% confidence level. This is in good agreement with several recent studies using other methods, such as redshift binning with principal component analysis (PCA) (e.g. Zhao and Zhang, arXiv:0908.1568)
description: 8 pages, 6 figures. Minor changes from v1, matches the version published in JCAP.
Singularity Resolution in Loop Quantum Cosmology: A Brief Overview
Creators: name: Ashtekar, Abhay
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A brief summary of the singularity resolution in loop quantum cosmology of homogeneous isotropic models is presented. The article is addressed to relativists who do not specialize in quantum gravity. For further details, and answers to more technical asked questions, the reader is directed to the original papers and to more comprehensive recent reviews. Dedicated to the memory of Basilis Xanthopoulos, a founder of this NEB series of conferences.
description: 12 pages. Addressed to experts in classical general relativity. Based on a talk at the NEB XIII conference held at Thessaloniki. To appear in Journal of Physics Proceedings Series
Unitarity boomerangs of quark and lepton mixing matrices
Creators: name: Li, Shi-Wen
name: Ma, Bo-Qiang
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The most popular way to present mixing matrices of quarks (CKM) and leptons (PMNS) is the parametrization with three mixing angles and one CP-violating phase. There are two major options in this kind of parametrizations, one is the original Kobayashi-Maskawa (KM) matrix, and the other is the Chau-Keung (CK) matrix. In a new proposal by Frampton and He, a unitarity boomerang is introduced to combine two unitarity triangles, and this new presentation displays all four independent parameters of the KM parametrization in the quark sector simultaneously. In this paper, we study the relations between KM and CK parametrizations, and also consider the quark-lepton complementarity (QLC) in the KM parametrization. The unitarity boomerang is discussed in the situation of the CK parametrization for comparison with that in the KM parametrization in the quark sector. Then we extend the idea of unitarity boomerang to the lepton sector, and check the corresponding unitarity boomerangs in the two cases of parametrizations.
description: 18 latex pages, 4 figures. Version accepted for publication in PLB