cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A derivative concept with respect to an arbitrary kernel and applications to fractional calculus
Creators: name: Jleli, Mohamed
name: Kirane, Mokhtar
name: Samet, Bessem
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: In this paper, we propose a new concept of derivative with respect to an arbitrary kernel-function. Several properties related to this new operator, like inversion rules, integration by parts, etc. are studied. In particular, we introduce the notion of conjugate kernels, which will be useful to guaranty that the proposed derivative operator admits a right inverse. The proposed concept includes as special cases Riemann-Liouville fractional derivatives, Hadamard fractional derivatives, and many other fractional operators. Moreover, using our concept, new fractional operators involving certain special functions are introduced, and some of their properties are studied. Finally, an existence result for a boundary value problem involving the introduced derivative operator is proved.
A Modern Fareytail
Creators: name: Manschot, Jan
name: Moore, Gregory W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We revisit the "fareytail expansions" of elliptic genera which have been used in discussions of the AdS_3/CFT_2 correspondence and the OSV conjecture. We show how to write such expansions without the use of the problematic "fareytail transform." In particular, we show how to write a general vector-valued modular form of non-positive weight as a convergent sum over cosets of SL(2,Z). This sum suggests a new regularization of the gravity path integral in AdS_3, resolves the puzzles associated with the "fareytail transform," and leads to several new insights. We discuss constraints on the polar coefficients of negative weight modular forms arising from modular invariance, showing how these are related to Fourier coefficients of positive weight cusp forms. In addition, we discuss the appearance of holomorphic anomalies in the context of the fareytail.
description: 56 pages, published version
Uncertain futures in the Arctic: Strategic options for Yamal indigenous peoples
Creators: name: Vilena Valeeva
name: Stephen, Kathrin
name: Gabriel, Johannes
name: Nikitina, Elena
Publisher: name: Zenodo
Year: 2019

description: The presentation was delivered to the Northen Sustainable Development Forum which was held in Yakutsk, Russia, under the umbrella of the Northern Forum. http://nsdf.ru/en/
The Effect of a Light Sterile Neutrino at NO$ν$A and DUNE
Creators: name: Gupta, Shivani
name: Matthews, Zachary M.
name: Sharma, Pankaj
name: Williams, Anthony G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Now that the NOvA experiment is approaching two years run time and has released some preliminary data, some constraints for the oscillation parameters can be inferred. Currently the best fits for NOvA are three separate results, the reason they are indistinct is that they produce almost degenerate probability curves. It has been postulated that these degeneracies can be resolved by running antineutrinos at NOvA and/or combining its data with T2K. However, this degeneracy resolution power can be compromised if sterile neutrinos are present due to additional degrees of freedom that can significantly alter the oscillation probability for any of the current best fits. We aim to investigate this degradation in predictive power and the effect of the DUNE experiment on it. Now that the NOvA experiment has been running for a few years and has released some preliminary data, some constraints for the oscillation parameters can be inferred. The best fits for NOvA include three degenerate results, the reason they are indistinct is that they produce almost degenerate probability curves. It has been postulated that these degeneracies can be resolved by running antineutrinos at NOvA and/or combining its data with T2K. However, this degeneracy resolution power can be compromised if sterile neutrinos are present due to additional degrees of freedom that can significantly alter the oscillation probability for any of these best fits. We aim to investigate this degradation in predictive power and the effect of the DUNE experiment on it. In light of the 2018 NOvA data we also consider the same fits but with theta_{23}=45 to see if the sensitivity results are different.
description: 9 pages, 19 figures, updated for latest journal submission
Lagrangians for the W-Algebra Models
Creators: name: Gaite, J. C.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The field algebra of the minimal models of W-algebras is amenable to a very simple description as a polynomial algebra generated by few elementary fields, corresponding to order parameters. Using this description, the complete Landau-Ginzburg lagrangians for these models are obtained. Perturbing these lagrangians we can explore their phase diagrams, which correspond to multicritical points with $D_n$ symmetry. In particular, it is shown that there is a perturbation for which the phase structure coincides with that of the IRF models of Jimbo et al.
description: 18 pages, UTTG-15-92
Temporal variation in community structure of Dragnet (Pukat Tarik)fishery in relation to ecological variables inan inshore area of Sarawak, Malaysia
Creators: name: Abu Hena M., K.
name: Kumar, U.
name: Idris M., H.
name: Karim N., U.
name: Ismail, J.
name: Jaafar N. M. S. N
Publisher: name: Research and Development Office,Prince of Songkla University
Year: 2021
Subjects: pull net
pelagic fisheries
ecological factors
Bintulu fishing industry

description: Songklanakarin Journal of Science and Technology (SJST), 43, 3, 871-880
Graphical Models and Overlay Networks for Reasoning about Large Distributed Systems
Creators: name: Stanislave  Funiak
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 80101 Adaptive Agents and Intelligent Robotics
subject: FOS: Computer and information sciences

description: This thesis examines reasoning under uncertainty in distributed systems. Unlike in centralized
systems, where the observations reside in a single location, the observations in distributed
systems are often scattered across the network. To reason accurately, a networked
device often needs to incorporate observations from other nodes and must do so with limited
computation and communication even for large problems. The reasoning is further complicated
by unstable network conditions, characteristic to many real-world networks: the nodes
may fail, communication links may become unreliable, and the entire network may get fragmented
into several components that cannot communicate with each other. These aspects
make distributed inference very challenging.
We consider one general problem of distributed filtering for estimating the state of a dynamical
system and three independent applications: simultaneous localization and tracking,
where a camera network localizes itself by observing a moving object, internal localization of
large-scale modular robots, where a robot determines the relative poses of its internal parts,
and collaborative filtering for providing recommendations in a peer-to-peer network. These
problems share a common theme: each of these problems can be described by a graphical
model that permits compact representation of and efficient reasoning about the problem. Using
graphical models, we design algorithms that address challenges, such as inconsistency of
node beliefs in fragmented networks and difficult local optima in modular robot localization.
Due to the complexity of the reasoning tasks, it is not sufficient to coordinate the nodes locally
within each node’s immediate physical neighborhood. Instead, our algorithms employ
overlay networks—distributed data structures built on top of the physical networks—to coordinate
among distant nodes. The resulting algorithms obey the communication constraints
imposed by the network, while solving the problems robustly.
We evaluate our algorithms on data from real sensor networks and on a realistic deployment
on the PlanetLab network. We demonstrate robustness to network fluctuations and, in
some cases, our distributed algorithms improve upon state-of-the-art centralized approaches.
Development of digital concrete via 2.5D microstructure reconstruction
Creators: name: liu, yanming
Publisher: name: Monash University
Year: 2020
Subjects: subject: 90505 Infrastructure Engineering and Asset Management
subject: FOS: Civil engineering
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences
subject: 90503 Construction Materials

description: The studies presented in this thesis can enhance the structure-property link for construction materials and enable the reverse design of construction materials. The digital concrete model developed is fully parameterised, which enables the adoption of artificial intelligence in civil engineering. The digital concrete model paves the way towards digitisation of construction materials, which can lead to faster and cheaper design, testing and health-monitoring
Heavy electrons and the symplectic symmetry of spin
Creators: name: Flint, Rebecca
name: Dzero, M.
name: Coleman, P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The recent discovery of two heavy fermion materials PuCoGa_{5} and NpPd_{5}Al_{2} which transform directly from Curie paramagnets into superconductors, reveals a new class of superconductor where local moments quench directly into a superconducting condensate. A powerful tool in the description of heavy fermion metals is the large N expansion, which expands the physics in powers of 1/N about a solvable limit where particles carry a large number (N) of spin components. As it stands, this method is unable to jointly describe the spin quenching and superconductivity which develop in PuCoGa_{5} and NpPd_{5}Al_{2}. Here, we solve this problem with a new class of large N expansion that employs the symplectic symmetry of spin to protect the odd time-reversal parity of spin and sustain Cooper pairs as well-defined singlets. With this method we show that when a lattice of magnetic ions exchange spin with their metallic environment in two distinct symmetry channels, they are able to simultaneously satisfy both channels by forming a condensate of composite pairs between between local moments and electrons. In the tetragonal crystalline environment relevant to PuCoGa_{5} and NpPd_{5}Al_{2} the lattice structure selects a natural pair of spin exchange channels, giving rise to the prediction of a unique anisotropic paired state with g-wave symmetry. This pairing mechanism predicts a large upturn in the NMR relaxation rate above T_{c}, a strong enhancement of Andreev reflection in tunneling measurements and an enhanced superconducting transition temperature T_{c} in Pu doped Np_{1-x}Pu_{x}Pd_{5}Al_{2}.
description: This is a substantially revised version of the original paper, focussing on the high temperature heavy electron superconductors PuCoGa_5 and NpPd_5Al_2. A substantially revised supplementary online material to this paper can be found in arXiv 0710.1128v2
The long road to calibrated prediction uncertainty in computational chemistry
Creators: name: Pernot, Pascal
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Uncertainty quantification (UQ) in computational chemistry (CC) is still in its infancy. Very few CC methods are designed to provide a confidence level on their predictions, and most users still rely improperly on the mean absolute error as an accuracy metric. The development of reliable uncertainty quantification methods is essential, notably for computational chemistry to be used confidently in industrial processes. A review of the CC-UQ literature shows that there is no common standard procedure to report nor validate prediction uncertainty. I consider here analysis tools using concepts (calibration and sharpness) developed in meteorology and machine learning for the validation of probabilistic forecasters. These tools are adapted to CC-UQ and applied to datasets of prediction uncertainties provided by composite methods, Bayesian Ensembles methods, machine learning and a posteriori statistical methods.
Effect of cleaning by whirlpool washing machine on heavy metalcontent and external contamination in commercially grown edible redseaweed, Gracilaria fisheri
Creators: name: Rapeeporn Ruangchuay
name: Chokchai Lueangthuwapranit
name: Suthon Kongrueang
Publisher: name: Research and Development Office,Prince of Songkla University
Year: 2021
Subjects: Gracilaria fisheri
edible seaweed
heavy metal
contamination
post-harvest

description: Songklanakarin Journal of Science and Technology (SJST), 43, 3, 881-888
title: ADCO, Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Cart. 31 (G 135), 549 folios, f. 0912
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0912, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Huitième cartulaire de Saint-Étienne de Dijon (1661-1667), Archives départementales de la Côte-d'Or, Cart. 31 (G 135), 549 folios, f. 0912, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Large deviations for local time fractional Brownian motion and applications
Creators: name: Meerschaert, Mark M.
name: Nane, Erkan
name: Xiao, Yimin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G18

description: Let $W^H=\{W^H(t), t \in \rr\}$ be a fractional Brownian motion of Hurst index $H \in (0, 1)$ with values in $\rr$, and let $L = \{L_t, t \ge 0\}$ be the local time process at zero of a strictly stable Lévy process $X=\{X_t, t \ge 0\}$ of index $1
description: 20 pages
Study of diversity and morphometry in edible bivalves and gastropodsfrom a coastal wetland in Sarawak
Creators: name: Mohd Hanafi Idris
name: Hamli, Hadi
name: Kamal, Abu Hena Mustafa
name: Roslizawati Ab Lah
name: Jaafar, Nik Mohd Shibli Nik
Publisher: name: Research and Development Office,Prince of Songkla University
Year: 2021
Subjects: edible gastropod
bivalve
diversity
distribution
Sarawak

description: Songklanakarin Journal of Science and Technology (SJST), 43, 3, 889-896
Competition between delta isobars and hyperons and properties of compact stars
Creators: name: Li, Jia Jie
name: Sedrakian, Armen
name: Weber, Fridolin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The $Δ$-isobar degrees of freedom are included in the covariant density functional (CDF) theory to study the equation of state (EoS) and composition of dense matter in compact stars. In addition to $Δ$'s we include the full octet of baryons, which allows us to study the interplay between the onset of delta isobars and hyperonic degrees of freedom. Using both the Hartree and Hartree-Fock approximation we find that $Δ$'s appear already at densities slightly above the saturation density of nuclear matter for a wide range of the meson-$Δ$ coupling constants. This delays the appearance of hyperons and significantly affects the gross properties of compact stars. Specifically, $Δ$'s soften the EoS at low densities but stiffen it at high densities. This softening reduces the radius of a canonical $1.4 M_\odot$ star by up to 2~km for a reasonably attractive $Δ$ potential in matter, while the stiffening results in larger maximum masses of compact stars. We conclude that the hypernuclear CDF parametrizations that satisfy the 2$M_\odot$ maximum mass constraint remain valid when $Δ$ isobars are included, with the important consequence that the resulting stellar radii are shifted toward lower values, which is in agreement with the analysis of neutron star radii.
description: 7 pages, 4 figures; v2: minor changes, matches published version
Graph Structured Normal Means Inference
Creators: name: Sharpnack, James
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: This thesis addresses statistical estimation and testing of signals over a graph when measurements are noisy and high-dimensional. Graph structured patterns appear in applications as diverse as sensor networks, virology in human networks, congestion in internet routers, and advertising in social networks. We will develop asymptotic guarantees of the performance of statistical estimators and tests, by stating conditions for consistency by properties of the graph (e.g. graph spectra). The goal of this thesis is to demonstrate theoretically that by exploiting the graph structure one can achieve statistical consistency in extremely noisy conditions. We begin with the study of a projection estimator called Laplacian eigenmaps, and find that eigenvalue concentration plays a central role in the ability to estimate graph structured patterns. We continue with the study of the edge lasso, a least squares procedure with total variation penalty, and determine combinatorial conditions under which changepoints (edges across which the underlying signal changes) on the graph are recovered. We will shift focus to testing for anomalous activations in the graph, using the scan statistic relaxations, the spectral scan statistic and the graph ellipsoid scan statistic. We will also show how one can form a decomposition of the graph from a spanning tree which will lead to a test for activity in the graph. This will lead to the construction of a spanning tree wavelet basis, which can be used to localize activations on the graph.
Pathways to memory
Creators: name: Sherratt, Tim
Publisher: name: Zenodo
Year: 1996
Subjects: archives
www

description: In Proceedings of AusWeb96 - The Second Australian World Wide Web Conference. Archives preserve our public memory. They are a vital resource in understanding ourselves and our culture, but access to them can sometimes be difficult. The WWW offers great opportunities to develop new methods of accessing and interacting with the wealth of information contained within our country's archival repositories. What information can be made available and how? This paper summarises existing initiatives and suggests a few ways of proceeding. It argues that any national strategy needs to be inclusive, scalable, and open, but the most important thing is to get started! As the possibilities reveal themselves we can look to developing an on-line environment that gives archives back their context, creating an infinite number of pathways through our public memory.
A More-Effective Potential
Creators: name: Cahill, Kevin
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In theories with spontaneous symmetry breaking, the loop expansion of the effective potential is awkward. In such theories, the exact effective potential $V(ϕ_c,T)$ is real and convex (as a function of the classical field $ϕ_c$), but its perturbative series can be complex with a real part that is concave. These flaws limit the utility of the effective potential, particularly in studies of the early universe. A generalization of the effective potential is available that is real, that has no obvious convexity problems, and that can be computed in perturbation theory. For the theory with classical potential $V(ϕ) = (λ/4)(ϕ^2 - σ^2)^2$, this more-effective potential closely tracks the usual effective potential where the latter is real $|ϕ_c| \geq σ/\sqrt{3}$ and naturally extends it to $ϕ_c = 0$, revealing that the critical temperature at the one-loop level runs from $T_C \approx 1.81 σ$ for $λ= 0.1$ to $T_C \approx 1.74 σ$ for $λ= 1$.
description: 32 pages and 3 figures (The present revision generalizes the original treatment to the case of an arbitrary quartic potential $V(\phi)$.), LaTeX, postscript
Antidistinguishability of Pure Quantum States
Creators: name: Heinosaari, Teiko
name: Kerppo, Oskari
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Pusey-Barrett-Rudolph theorem has recently provoked a lot of discussion regarding the reality of the quantum state. In this article we focus on a property called antidistinguishability, which is a main component in constructing the proof for the PBR theorem. In particular we study algebraic conditions for a set of pure quantum states to be antidistinguishable, and a novel sufficient condition is presented. We also discuss a more general criterion which can be used to show that the sufficient condition is not necessary. Lastly, we consider how many quantum states needs to be added into a set of pure quantum states in order to make the set antidistinguishable. It is shown that in the case of qubit states the answer is one, while in the general but finite dimensional case the answer is at most $n$, where $n$ is the size of the original set.
description: v2: minor changes, published version
Graph Signal Processing: Structure and Scalability to Massive Data Sets
Creators: name: Joya A. Deri
Publisher: name: Carnegie Mellon University
Year: 2016
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Large-scale networks are becoming more prevalent, with applications in healthcare systems, financial networks, social networks, and traffic systems. The detection of normal and abnormal behaviors (signals) in these systems presents a challenging problem. State-of-the-art approaches such as principal component analysis and graph signal processing address this problem using signal projections onto a space determined by an eigendecomposition or singular value decomposition. When a graph is directed, however, applying methods based on the graph Laplacian or singular value decomposition causes information from unidirectional edges to be lost. Here we present a novel formulation and graph signal processing framework that addresses this issue and that is well suited for application to extremely large, directed, sparse networks. In this thesis, we develop and demonstrate a graph Fourier transform for which the spectral components are the Jordan subspaces of the adjacency matrix. In addition to admitting a generalized Parseval’s identity, this transform yields graph equivalence classes that can simplify the computation of the graph Fourier transform over certain networks. Exploration of these equivalence classes provides the intuition for an inexact graph Fourier transform method that dramatically reduces computation time over real-world networks with nontrivial Jordan subspaces. We apply our inexact method to four years of New York City taxi trajectories (61 GB after preprocessing) over the NYC road network (6,400 nodes, 14,000 directed edges). We discuss optimization strategies that reduce the computation time of taxi trajectories from raw data by orders of magnitude: from 3,000 days to less than one day. Our method yields a fine-grained analysis that pinpoints the same locations as the original method while reducing computation time and decreasing energy dispersal among spectral components. This capability to rapidly reduce raw traffic data to meaningful features has important ramifications for city planning and emergency vehicle routing.
The imprint of cosmic reionisation on the luminosity function of galaxies
Creators: name: Bose, Sownak
name: Deason, Alis J.
name: Frenk, Carlos S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The (re)ionisation of hydrogen in the early universe has a profound effect on the formation of the first galaxies: by raising the gas temperature and pressure, it prevents gas from cooling into small haloes thus affecting the abundance of present-day small galaxies. Using the Galform semi-analytic model of galaxy formation, we show that two key aspects of the reionisation process -- when reionisation takes place and the characteristic scale below which it suppresses galaxy formation -- are imprinted in the luminosity function of dwarf galaxies. We focus on the luminosity function of satellites of galaxies like the Milky Way and the LMC, which is easier to measure than the luminosity function of the dwarf population as a whole. Our results show that the details of these two characteristic properties of reionisation determine the shape of the luminosity distribution of satellites in a unique way, and is largely independent of the other details of the galaxy formation model. Our models generically predict a bimodality in the distribution of satellites as a function of luminosity: a population of faint satellites and population of bright satellites separated by a 'valley' forged by reionisation. We show that this bimodal distribution is present at high statistical significance in the combined satellite luminosity function of the Milky Way and M31. We make predictions for the expected number of satellites around LMC-mass dwarfs where the bimodality may also be measurable in future observational programmes. Our preferred model predicts a total of $26 \pm 10$ (68 per cent confidence) satellites brighter than ${\rm M}_V=0$ in LMC-mass systems.
description: 18 pages, 10 figures, 1 table. Accepted for publication in ApJ
Re-configuring Asian Canadian Critique Beyond the Nation
Creators: name: Kim, Christine
Publisher: name: Canadian Literature
Year: 2016

description: As we write this editorial, we have before us four special issues of Canadian Literature that have been dedicated to Asian Canadian literature. In the 1990s, special issues were published on “South Asian Connections” (132, 1992) and “East Asian-Canadian Connections” (140, 1994). In editorials published in both issues, then-editor Bill New grapples with the object posited by the topics at hand. On the one hand, writing by or about South and East Asian Canadians has yielded a significant but neglected body of work. On the other hand, New is acutely aware that these very categories may be misleading, incomplete, or even complicit in the histories of racism. Writing about Asian characters in Canadian fiction, he says, “human sympathy can sometimes still function as a barrier, expressing solidarity at one remove; sometimes it is an act that conceptualizes itself as generosity rather than as a tacit declaration of identity—because fundamentally it assumes that the norms of the cultural ‘inside’ will never change” (New 6). Liberal acceptance and national belonging are only partial solutions as they respond to racism while leaving structural exclusions intact.
description: Canadian Literature, No 227 (2015): Asian Canadian Critique Beyond the Nation
title: ADCO, Cartulaire de Cîteaux pour les possessions de Dijon et du Dijonnais (XVe siècle), Cart. 175 (11 H 479), 115 folios, f. 0105
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour les possessions de Dijon et du Dijonnais (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 175 (11 H 479), 115 folios, f. 0105, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Dijon et du Dijonnais (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 175 (11 H 479), 115 folios, f. 0105, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Graph Planning for Environmental Coverage
Creators: name: Xu, Ling
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 80101 Adaptive Agents and Intelligent Robotics
subject: FOS: Computer and information sciences

description: Tasks such as street mapping and security surveillance seek a route that traverses a given space to perform a function. These task functions may involve mapping the space for accurate modeling, sensing the space for unusual activity, or searching the space for objects. When these tasks are performed autonomously by robots, the constraints of the environment must be considered in order to generate more feasible paths. Additionally, performing these tasks in the real world presents the challenge of operating in dynamic, changing environments. This thesis addresses the problem of effective graph coverage with environmental constraints and incomplete prior map information. Prior information about the environment is assumed to be given in the form of a graph. We seek a solution that effectively covers the graph while accounting for space restrictions and online changes. For real-time applications, we seek a complete but efficient solution that has fast re-planning capabilities. For this work, we model the set of coverage problems as arc routing problems. Although these routing problems are generally NP-hard, our approach aims for optimal solutions through the use of low-complexity algorithms in a branch-and-bound framework when time permits and approximations when time restrictions apply. Additionally, we account for environmental constraints by embedding those constraints into the graph. In this thesis, we present algorithms that address the multi-dimensional routing problem and its subproblems and evaluate them on both computer-generated and physical road network data.
Probing Ultralight Bosons with Binary Black Holes
Creators: name: Baumann, Daniel
name: Chia, Horng Sheng
name: Porto, Rafael A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the gravitational-wave (GW) signatures of clouds of ultralight bosons around black holes (BHs) in binary inspirals. These clouds, which are formed via superradiance instabilities for rapidly rotating BHs, produce distinct effects in the population of BH masses and spins, and a continuous monochromatic GW signal. We show that the presence of a binary companion greatly enriches the dynamical evolution of the system, most remarkably through the existence of resonant transitions between the growing and decaying modes of the cloud (analogous to Rabi oscillations in atomic physics). These resonances have rich phenomenological implications for current and future GW detectors. Notably, the amplitude of the GW signal from the clouds may be reduced, and in many cases terminated, much before the binary merger. The presence of a boson cloud can also be revealed in the GW signal from the binary through the imprint of finite-size effects, such as spin-induced multipole moments and tidal Love numbers. The time dependence of the cloud's energy density during the resonance leads to a sharp feature, or at least attenuation, in the contribution from the finite-size terms to the waveforms. The observation of these effects would constrain the properties of putative ultralight bosons through precision GW data, offering new probes of physics beyond the Standard Model.
description: 34+17 pages, 11 figures. v2 Minor changes, references added
Quantum Random Walks and Time Reversal
Creators: name: Majid, S.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Classical random walks and Markov processes are easily described by Hopf algebras. It is also known that groups and Hopf algebras (quantum groups) lead to classical and quantum diffusions. We study here the more primitive notion of a quantum random walk associated to a general Hopf algebra and show that it has a simple physical interpretation in quantum mechanics. This is by means of a representation theorem motivated from the theory of Kac algebras: If $H$ is any Hopf algebra, it may be realised in $\Lin(H)$ in such a way that $Δh=W(h\tens 1)W^{-1}$ for an operator $W$. This $W$ is interpreted as the time evolution operator for the system at time $t$ coupled quantum-mechanically to the system at time $t+δ$. Finally, for every Hopf algebra there is a dual one, leading us to a duality operation for quantum random walks and quantum diffusions and a notion of the coentropy of an observable. The dual system has its time reversed with respect to the original system, leading us to a CTP-type theorem.
description: 32 pages, LATEX, (DAMTP/92-20)
The values of an Euler sum at negative integers and relation to a convolution of Bernoulli numbers
Creators: name: Boyadzhiev, Khristo N.
name: Gadiyar, H. Gopalkrishna
name: Padma, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 33B99, 11M41, 11B68

description: We study a special Dirichlet series studied before by Apostol and Matsuoka and specify its values at negative integers. These values are related to a certain convolution of Bernoulli numbers
Voltage rectification effects in mesoscopic superconducting triangles: experiment and modelling
Creators: name: Schildermans, N.
name: Kolton, A. B.
name: Salenbien, R.
name: Marconi, V. I.
name: Silhanek, A. V.
name: Moshchalkov, V. V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The interaction of externally applied currents with persistent currents induced by magnetic field in a mesoscopic triangle is investigated. As a consequence of the superposition of these currents, clear voltage rectification effects are observed. We demonstrate that the amplitude of the rectified signal strongly depends on the configurations of the current leads with the lowest signal obtained when the contacts are aligned along a median of the triangle. When the contacts are aligned off-centered compared to the geometrical center, the voltage response shows oscillations as a function of the applied field, whose sign can be controlled by shifting the contacts. These results are in full agreement with theoretical predictions for an analogous system consisting of a closed loop with a finite number of identical Josephson junctions.
description: 5 pages, 4 figures, published in Phys. Rev. B
Chiral Dynamics and Heavy-Fermion Formalism in Nuclei: I. Exchange Axial Currents
Creators: name: Park, Tae-Sun
name: Min, Dong-Pil
name: Rho, Mannque
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Chiral perturbation theory in heavy-fermion formalism is developed for meson-exchange currents in nuclei and applied to nuclear axial- charge transitions. Calculation is performed to the next-to-leading order in chiral expansion which involves graphs up to one loop. The result turns out to be very simple. The previously conjectured notion of "chiral filter mechanism" in the time component of the nuclear axial current and the space component of the nuclear electromagnetic current is verified to that order. As a consequence, the phenomenologically observed soft-pion dominance in the nuclear process is given a simple interpretation in terms of chiral symmetry in nuclei. In this paper, we focus on the axial current, relegating the EM current which can be treated in a similar way to a separate paper. We discuss the implication of our result on the enhanced axial-charge transitions observed in heavy nuclei and clarify the relationship between the phenomenological meson-exchange description and the chiral Lagrangian description.
description: LATEX, 55 pages (11 figures not included, supplied upon request);SNUTP 92-97
Accessibility to what? Broadening the discussion through essay filmmaking with Latin-American migrant women in the Randstad region. 17th AESOP Young Academics Conference. Planning for Action: Making sustainable transformations of cities and territories happen. Book of Abstracts. Pg 14
Creators: name: La Rota, Sandra
Publisher: name: Zenodo
Year: 2023

description: Sandra La Rota Abstract in Book of Abstracts. AESOP YA 2023. Antwerp, Belgium.
Quantum group gauge theory on quantum spaces
Creators: name: Brzezinski, Tomasz
name: Majid, Shahn
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct quantum group-valued canonical connections on quantum homogeneous spaces, including a q-deformed Dirac monopole on the quantum sphere of Podles quantum differential coming from the 3-D calculus of Woronowicz on $SU_q(2)$ . The construction is presented within the setting of a general theory of quantum principal bundles with quantum group (Hopf algebra) fiber, associated quantum vector bundles and connection one-forms. Both the base space (spacetime) and the total space are non-commutative algebras (quantum spaces).
description: 65 pages DAMTP/92-27 Revised to emphasise more the U(1) monopole example -- includes now full details in the 3D differential calculus
Graph Partitioning and Semi-definite Programming Hierarchies
Creators: name: Sinop, Ali Kemal
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Graph partitioning is a fundamental optimization problem that has been intensively studied. Many graph partitioning formulations are important as building blocks for divide-and-conquer algorithms on graphs as well as to many applications such as VLSI layout, packet routing in distributed networks, clustering and image segmentation. Unfortunately such problems are notorious for the huge gap between known best known approximation algorithms and hardness of approximation results. In this thesis, we study approximation algorithms for graph partitioning problems using a strong hierarchy of relaxations based on semi-definite programming, called Lasserre Hierachy. Our main contribution in this thesis is a propagation based rounding framework for solutions arising from such relaxations. We present a novel connection between the quality of solutions it outputs and column based matrix reconstruction problem. As part of our work, we derive optimal bounds on the number of columns necessary together with efficient randomized and deterministic algorithms to find such columns. Using this framework, we derive approximation schemes for many graph partitioning problems with running times dependent on how fast the graph spectrum grows. Our final contribution is a fast SDP solver for this rounding framework: Even though SDP relaxation has nO(r) many variables, we achieve running times of the form 2O(r) poly(n) by only partially solving the relevant part of relaxation. In order to achieve this, we present a new ellipsoid algorithm that returns certificate of infeasibility.
Supplementary material to Heavy electrons and the symplectic symmetry of spin
Creators: name: Flint, Rebecca
name: Dzero, M.
name: Coleman, P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: This online material provides the technical detail for ``Heavy electrons and the symplectic symmetry of spin",(arXiv 0710.1122). Three parts. Part I - symplectic spins, their properties and gauge symmetries. Part II - derivation of two-chanel model for tetragonal heavy electron systems with the view to application to PuCoGa5 and NpPd_5Al_2, symplectic-N mean field theory and computation of NMR relaxation rate. Part III - brief discussion of the application to frustrated magnetism in the J1-J2 model, mainly used to test the method.
description: Substantially revised version of online material
Agregación de la opinión de expertos basada en 2-tuplas y expertones en los sistemas de ayuda a la toma de decisiones de valoración de empresas
Creators: name: López-González, E.
name: Mendaña-Cuervo, C.
Publisher: name: Zenodo
Year: 2005
Subjects: Valoración de empresas
Incertidumbre
Agregación
Opinión de expertos
2-tuplas
Expertones

description: Resumen El propósito del presente trabajo consiste en abordar la problemática de la valuación económico-financiera en entornos de
 incertidumbre, donde es posible que la información utilizable por las unidades económicas sólo se pueda obtener mediante la
 opinión de expertos En este ámbito se analizará la posibilidad de representar dicha información mediante la utilización de 2-tuplas lingüísticas, metodología que permite la operativa con información suministrada en distintos dominios de expresión. Adicionalmente, y ante los buenos resultados de los expertones en problemas de agregación de juicios de expertos, se elaborará un modelo híbrido que posibilite la aplicación conjunta de los expertones con la representación mediante 2-tuplas lingüísticas para la valoración de empresas.
High Voltage Insulation and Gas Absorption of Polymers in High Pressure Argon and Xenon Gases
Creators: name: Rogers, L.
name: Clark, R. A.
name: Jones, B. J. P.
name: McDonald, A. D.
name: Nygren, D. R.
name: Psihas, F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: High pressure gas time projection chambers (HPGTPCs) are made with a variety of materials, many of which have not been well characterized in high pressure noble gas environments. As HPGTPCs are scaled up in size toward ton-scale detectors, assemblies become larger and more complex, creating a need for detailed understanding of how structural supports and high voltage insulators behave. This includes the identification of materials with predictable mechanical properties and without surface charge accumulation that may lead to field deformation or sparking. This paper explores the mechanical and electrical effects of high pressure gas environments on insulating polymers PTFE, HDPE, PEEK, POM and UHMW in Argon and Xenon, including studying absorption, swelling and high voltage insulation strength.
description: Prepared for JINST v2: Fix initial submit problem v3: Submitted to journal
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 231
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 231, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 231, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Two limit cases of twisted hBN bilayers and their excitonic response
Creators: name: Henriques, J. C. G.
name: Amorim, B.
name: Ribeiro, R. M.
name: Peres, N. M. R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this paper we discuss the optical response due to the excitonic effect of two types of hBN bilayers: AB and AA'. Understanding the properties of these bilayers is of great utility to the study of twisted bilayers at arbitrary angles, since these two configurations correspond to the limit cases of 0 and 60 degree rotation. To obtain the excitonic response we present a method to solve a four-band Bethe-Salpeter equation, by casting it into a 1D problem, thus greatly reducing the numerical burden of the calculation when compared with strictly 2D methods. We find results in good agreement with ab initio calculations already published in the literature for the AA' bilayer, and predict the excitonic conductivity of the AB bilayer, which remains largely unstudied. The main difference in the conductivity of these two types of bilayers is the appearance of a small, yet well resolved, resonance between two larger ones in the AB configuration. This resonance is due to a mainly interlayer exciton, and is absent in the AA' bilayer. Also, the conductivity of the AB bilayer is due to both intralayer and interlayer excitons and is dominated by p-states, while intralayer states are the relevant ones for the AA' configuration, like in a monolayer. The effect of introducing a bias in the AA' bilayer is also discussed.
description: 16 pages, 11 figures