cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Topological Quantum Walk with Discrete Time-Glide Symmetry
Creators: name: Mochizuki, Ken
name: Bessho, Takumi
name: Sato, Masatoshi
name: Obuse, Hideaki
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Discrete quantum walks are periodically driven systems with discrete time evolution. In contrast to ordinary Floquet systems, no microscopic Hamiltonian exists, and the one-period time evolution is given directly by a series of unitary operators. Regarding each constituent unitary operator as a discrete time step, we formulate discrete space-time symmetry in quantum walks and evaluate the corresponding symmetry protected topological phases. In particular, we study chiral and/or time-glide symmetric topological quantum walks in this formalism. Due to discrete nature of time evolution,the topological classification is found to be different from that in conventional Floquet systems. As a concrete example, we study a two-dimensional quantum walk having both chiral and time-glide symmetries, and identify the anomalous edge states protected by these symmetries.
description: 15 pages, 7 figures
Basel, Universitätsbibliothek, F VI 74 : Composite manuscript
Creators: name: Louber, Jakob
name: Henricus Karst, de Bacherach
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: As its main part, this manuscript, completed in 1474 by Henricus de Bacharach, contains a copy of the widely transmitted Latin-German Vocabularius Ex quo, which was very popular through the end of the 16th century; in addition, it contains a calendar, an astrological table and several short texts by other hands. The main text was decorated by the scribe himself with naive but partly very imaginative initials and drawings. This paper codex came to the UB (Basel University Library) along with the holdings of the Carthusian Monastery of Basel.
description: Online Since: 2018-06-14
Statistical properties of eigenvalues of the non-Hermitian Su-Schrieffer-Heeger model with random hopping terms
Creators: name: Mochizuki, Ken
name: Hatano, Naomichi
name: Feinberg, Joshua
name: Obuse, Hideaki
Publisher: name: arXiv
Year: 2020
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore the eigenvalue statistics of a non-Hermitian version of the Su-Schrieffer-Heeger model, with imaginary on-site potentials and randomly distributed hopping terms. We find that owing to the structure of the Hamiltonian, eigenvalues can be purely real in a certain range of parameters, even in the absence of parity and time-reversal symmetry. As it turns out, in this case of purely real spectrum, the level statistics is that of the Gaussian orthogonal ensemble. This demonstrates a general feature which we clarify that a non-Hermitian Hamiltonian whose eigenvalues are purely real can be mapped to a Hermitian Hamiltonian which inherits the symmetries of the original Hamiltonian. When the spectrum contains imaginary eigenvalues, we show that the density of states (DOS) vanishes at the origin and diverges at the spectral edges on the imaginary axis. We show that the divergence of the DOS originates from the Dyson singularity in chiral-symmetric one-dimensional Hermitian systems and derive analytically the asymptotes of the DOS which is different from that in Hermitian systems.
description: 10 pages, 8 figures
Eupithecia laquaearia Herrich-Schaffer 1848
Creators: name: Aistleitner, E.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Eupithecia
Eupithecia laquaearia

description: 32. Eupithecia laquaearia HERRICH- SCHÄFFER 1848
V e r b r e i t u n g: westpalaearktisch (vom Maghreb bis Vorderasien, in NW- und N- Europa fehlend); in Österreich in Vorarlberg, Tirol und Kärnten fehlend
Nachweise: n = 1
FL, I, Schaan, Äscher, Schwabbrünnen, 450m, 20.6.1999, det. Pöll GP 62/2005 ♀
description: Published as part of Aistleitner, E., 2012, Blütenspanner aus Vorarlberg, Austria occ., dem Fürstentum Liechtenstein und dem angrenzenden Graubünden (Lepidoptera, Geometridae, Eupitheciini) Zum Gedenken an den Vorarlberger Amateur-Entomologen Johann Battisti, 1898 - 1979, pp. 885-926 in Linzer biologische Beiträge 44 (2) on page 904, DOI: 10.5281/zenodo.4524580
Basel, Universitätsbibliothek, N I 5:G : Fragments from a gradual
Creators: name: Sieber, Ludwig
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: These twelve leaves are what have survived from a large-format gradual that was produced around 1460 in the Upper Rhine region (probably in Basel); they contain chants for the mass, changing according to the liturgical year. The decoration with initials and miniatures (e.g., the birth of Christ, the entry into Jerusalem, or the depiction of the resurrection) refer to the respective liturgical holiday, whereas the initial for Ecce advenit dominator dominus wrongly depicts the presentation of Jesus at the Temple. Its decoration places this gradual in the later circle of the so-called “Vullenhoe-group”.
description: Online Since: 2018-06-14
Psathyromyia (Forattiniella) carpenteri Fairchild & Hertig 1953
Creators: name: Ibáñez-Bernal, Sergio
name: Muñoz, José
name: Rebollar-Téllez, Eduardo A.
name: Pech-May, Agelica
name: Marina, Carlos F.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Psathyromyia
Psathyromyia carpenteri

description: Psathyromyia (Forattiniella) carpenteri (Fairchild & Hertig 1953)
Phlebotomus carpenteri Fairchild & Hertig, 1953: 28 (♂). Type locality: Panama, Canal Zone, Chiva Chiva.
Psychodopygus (Trichophoromyia) carpenteri (Fairchild & Hertig): Forattini, 1971: 105; Forattini, 1973: 462.
Lutzomyia species group Brasiliensis: Martins et al., 1978: 144.
Lutzomyia carpenteri species group Aragoi (Fairchild & Hertig): Young & Duncan, 1994: 379 (references, distribution); Ibáñez-Bernal, 2002: 161 (references, diagnosis, distribution); Rebollar-Téllez et al., 2004: 285 (Campeche records), Rebollar-Téllez et al., 2006: 22 (Yucatan records), May-Uc et al., 2011: 279 Quintana Roo records); Mickery-Pacheco et al., 2012: 401 (Chiapas records).
Psathyromyia (Forattiniella) carpenteri (Fairchild & Hertig): Galati, 2003: 42, 111, 112 (list, keys), Ibáñez-Bernal et al., 2011: 37 (Veracruz records).
Diagnosis. Male: gonostylus with internal spiniform seta isolated, implanted in apical third; ejaculatory filaments not longer than 5.0 times the length of apodeme + sperm pump, their tips hook-like; female: cibarium with about 12 horizontal teeth; spermathecal individual ducts striated, spermathecae globose, pear-shaped, with sessile capitulum (Galati 2003, Young & Duncan 1994).
Material examined. MEXICO: CHIAPAS: Guadalupe Miramar, 16-ii-2010, 1 ♂; 17-ii-2010, 3 ♂; 19-iii-2010, 1 ♂; 12-v-2010, 9 ♂; 13-v-2010, 1 ♂; 14-v-2010, 1 ♂; 17-v-2010, 1 #; 20-x-2010, 1 ♂; 18-xi-2010, 1 ♂; 15-iii- 2011, 1 ♂. Loma Bonita: 19-ii-2010, 1 ♂; 22-iii-2010, 1 ♂, 1 ♀; 20-iv-2010, 2 ♀; 21-iv-2010, 2 ♀. San Antonio Buena Vista: 17-iv-2010, 3 ♀. Collected with CDC light traps.
Additional material collected with Magoon traps. Loma Bonita: 15-v-2010, 1 ♀. San Antonio Buenavista: 07- viii-2009, 4 ♀; 24-iii-2010, 1 ♂.
Distribution. MEXICO (Campeche, Chiapas, Quintana Roo, Veracruz, Yucatan), BELIZE, COSTA RICA, PANAMA, COLOMBIA (Galati 2003, Young & Duncan 1994).
Remarks. Most collections of this species were made with CDC light traps in disturbed areas such as acahual and coffee plantations. Some specimens were collected outside of the houses and very few were collected in the ever green forest. Only six specimens were collected with a Magoon trap. Female feeding habits are unknown but they are not anthropophilic.
description: Published as part of Ibáñez-Bernal, Sergio, Muñoz, José, Rebollar-Téllez, Eduardo A., Pech-May, Agelica & Marina, Carlos F., 2015, Phlebotomine sand flies (Diptera: Psychodidae) of Chiapas collected near the Guatemala border, with additions to the fauna of Mexico and a new subgenus name, pp. 151-186 in Zootaxa 3994 (2) on page 172, DOI: 10.11646/zootaxa.3994.2.1, http://zenodo.org/record/239180
Basel, Universitätsbibliothek, N I 6:50 : Marner; Konrad von Würzburg; Der Kanzler: Sangspruchdichtung (fragment)
Creators: name: Konrad, von Würzburg
name: Kanzler, Der
name: Konrad, der Marner
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: These fours strips of parchment were detached from a vocabulary manuscript from the Carthusian Monastery of Basel. They had been used as reinforcing strips in the host volume. Laid out side by side, the strips constitute a part of a scroll of German Sangsprüche. The texts are nine verses by Marner, three verses by Konrad von Würzburg, and eight verses by the Kanzler. The texts were written down around 1300 in the East Alemannic speaking region; the fragments probably were repurposed only a short while later, since the host volume can be dated to 1400.
description: Online Since: 2018-06-14
Bern, Burgerbibliothek, Cod. 231 : Fragment of a Chansonnier
Creators: name: Anonymus
name: Guillaume, de Ferrières
name: Raoul, de Soissons
name: Eustache le Peintre
name: Steiger, Christoph von
name: Gautier, d'Epinal
name: Steiger, Karl Ludwig von
name: Bongars, Jacques
name: Thibaut I., Navarre, Roi
name: Fauchet, Claude
name: Fauchet, Claude
name: Gravisset, Jakob von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This late 13th or early 14th century fragment of a French Trouvère manuscript probably was once part of the same codex as Paris, BN français 765. It contains 20 chansons, among them 14 by Thibaut de Champagne; all chansons are attested in a parallel version. 14 songs include square notation.
description: Online Since: 2018-06-14
On the stability of the equator map for higher order energy functionals
Creators: name: Fardoun, Ali
name: Montaldo, Stefano
name: Ratto, Andrea
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Let $B^n\subset {\mathbb R}^{n}$ and ${\mathbb S}^n\subset {\mathbb R}^{n+1}$ denote the Euclidean $n$-dimensional unit ball and sphere respectively. The \textit{extrinsic $k$-energy functional} is defined on the Sobolev space $W^{k,2}\left (B^n,{\mathbb S}^n \right )$ as follows: $E_{k}^{\rm ext}(u)=\int_{B^n}|Δ^s u|^2\,dx$ when $k=2s$, and $E_{k}^{\rm ext}(u)=\int_{B^n}|\nabla Δ^s u|^2\,dx$ when $k=2s+1$. These energy functionals are a natural higher order version of the classical extrinsic bienergy, also called Hessian energy. The equator map $u^*: B^n \to {\mathbb S}^n$, defined by $u^*(x)=(x/|x|,0)$, is a critical point of $E_{k}^{\rm ext}(u)$ provided that $n \geq 2k+1$. The main aim of this paper is to establish necessary and sufficient conditions on $k$ and $n$ under which $u^*: B^n \to {\mathbb S}^n$ is minimizing or unstable for the extrinsic $k$-energy.
description: 13 pages
Bern, Burgerbibliothek, Cod. 722.1 : Glossary of plants, Summarium Heinrici (fragment)
Creators: name: Cramer, Andreas Wilhelm
name: Henzi, Niklaus
name: Hagen, Hermann
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Remnants of a manuscript of the Summarium Heinrici as well as of the glossary of plants appended thereto, with interlinear glosses in German. Prior to 1875, Hermann Hagen detached them from three book bindings from the Stadtbibliothek of Bern. Other parts are located in the Zentralbibliothek of Zurich and the Universitäts- und Landesbibliothek of Bonn.
description: Online Since: 2018-06-14
Bern, Burgerbibliothek, Cod. 722.2 : Solinus, Gaius Julius: Collectanea rerum memorabilium (fragment)
Creators: name: Niklaus, Johannes
name: Hagen, Hermann
name: Solinus, Gaius Julius
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Folium from a manuscript of the Collectanea rerum memorabilium by Gaius Julius Solinus; it contains parts of the Descriptio Indiae. Prior to 1875, Hermann Hagen detached it from a host volume from the Stadtbibliothek of Bern.
description: Online Since: 2018-06-14
Bern, Burgerbibliothek, Cod. 722.4 : Constantinus  Africanus: Viaticus (fragment)
Creators: name: Henzi, Niklaus
name: Hagen, Hermann
name: Constantinus, Africanus
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Bifolium from a manuscript of the Viaticus  by Constantinus Africanus, from a handbook for traveling doctors, translated from Arabic. Prior to 1875, Hermann Hagen detached it from a host volume from the Stadtbibliothek of Bern.
description: Online Since: 2018-06-14
On the Existence of Closed Biconservative Surfaces in Space Forms
Creators: name: Montaldo, Stefano
name: Pampano, Alvaro
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Biconservative surfaces of Riemannian 3-space forms $N^3(ρ)$, are either constant mean curvature (CMC) surfaces or rotational linear Weingarten surfaces verifying the relation $3κ_1+κ_2=0$ between their principal curvatures $κ_1$ and $κ_2$. We characterise the profile curves of the non-CMC biconservative surfaces as the critical curves for a suitable curvature energy. Moreover, using this characterisation, we prove the existence of a discrete biparametric family of closed, i.e. compact without boundary, non-CMC biconservative surfaces in the round 3-sphere, $S^3(ρ)$. However, none of these closed surfaces is embedded in $S^3(ρ)$.
description: To appear in Communications in Analysis and Geometry
Bern, Burgerbibliothek, Cod. 749.8 : Love letter (fragment)
Creators: name: Welti, Friedrich Emil
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: A love letter in Middle High German, which came to the Burgerbibliothek Bern from the estate of Dr. Friedrich Emil Welti.
description: Online Since: 2018-06-14
Bern, Burgerbibliothek, Cod. 756.40 : Wolfram von Eschenbach: Willehalm
Creators: name: Bloesch, Hans
name: Wolfram, von Eschenbach
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Remnants of a manuscript of the Willehalm by Wolfram von Eschenbach. In August 1928, Hans Bloesch detached it from codex Mss.h.h.XIV.144.
description: Online Since: 2018-06-14
Psathyromyia (Forattiniella) texana Dampf 1938
Creators: name: Ibáñez-Bernal, Sergio
name: Muñoz, José
name: Rebollar-Téllez, Eduardo A.
name: Pech-May, Agelica
name: Marina, Carlos F.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Psathyromyia
Psathyromyia texana

description: Psathyromyia (Forattiniella) texana (Dampf, 1938)
Phlebotomus texanus Dampf, 1938: 119 (♂, ♀). Type locality: USA, Texas, Bexar Co., San Antonio.
Psychodopygus (Trichophoromyia) texanus (Dampf): Forattini, 1971: 105; Forattini, 1973: 480.
Lutzomyia texana species group Brasiliensis: Martins et al., 1978: 146.
Lutzomyia texana (Dampf), species group Aragoi: Young & Perkins, 1984: 276 (taxonomy); Young & Duncan, 1994: 380 (references, taxonomy, distribution); Ibáñez-Bernal, 2002: 164 (references, diagnosis, distribution); Mickery-Pacheco et al., 2012: 401 (Chiapas record); Pérez et al., 2014: 82 (Chiapas record).
Psathyromyia (Forattiniella) texana (Dampf): Galati, 2003: 42, 111, 112 (list, keys); Ibáñez-Bernal et al., 2011: 37 (Veracruz records).
Diagnosis. Male: gonocoxite with diffuse persistent setae setae near middle; gonostylus with 4 spiniform setae implanted at different levels; paramere wit setae on apical half; aedeagal adminiculum reaching the middle of paramere: ejaculatory filaments no longer than 3.0 times the length of apodeme + pump, apex not mofified. Female: palpus segment 4 without Newstead sensillae; spermathecal ducts smooth, spermathecae globose, with capitulum sessile, disc shaped; cibarium with more than 12 horizontal teeth, vertical teeth strong at center and in one row, small and in group laterally (Galati 2003; Young & Duncan 1994).
Material examined. MEXICO: CHIAPAS: Guadalupe Miramar: 09-xi-2009, 1 ♂; 17-ii-2010, 1 ♂, 1 ♀; 20-iv- 2010, 2 ♀; 14-v-2010, 2 ♀; 17-v-2010, 1 ♂; 20-vi-2010, 1 ♀; 12-ii-2011, 2 ♀; 13-ii-2011, 1 ♀. Loma Bonita: 22-x- 2009, 1 ♀; 18-ii-2010, 1 ♀; 21-iii-2010, 2 ♀; 21-iv-2010, 3 ♀; 16-vi-2010, 1 ♀; 19-vi-2010, 2 ♀; 20-iii-2011, 1 ♀. Collected with CDC light traps.
Distribution. USA (Young & Perkins 1984), MEXICO (Chiapas, Guerrero, Jalisco, Morelos, Nayarit, Oaxaca, San Luis Potosí, Tamaulipas, Veracruz) (Ibáñez-Bernal 2005a, Ibáñez-Bernal et al. 2011, Mickery-Pacheco et al. 2012, Pérez et al. 2014), HONDURAS (Galati 2003).
Remarks. This species is not anthropophilous. However, most of the collections of this species were made within the communities, inside and outside houses, and in disturbed areas such as coffee plantations. All specimens were collected with light traps.
description: Published as part of Ibáñez-Bernal, Sergio, Muñoz, José, Rebollar-Téllez, Eduardo A., Pech-May, Agelica & Marina, Carlos F., 2015, Phlebotomine sand flies (Diptera: Psychodidae) of Chiapas collected near the Guatemala border, with additions to the fauna of Mexico and a new subgenus name, pp. 151-186 in Zootaxa 3994 (2) on page 172, DOI: 10.11646/zootaxa.3994.2.1, http://zenodo.org/record/239180
Bern, Burgerbibliothek, Cod. 756.64 : Priscian: Institutiones grammaticae (fragment)
Creators: name: Bongars, Jacques
name: Priscianus, Caesariensis
name: Oberlin, Jeremias Jacob
name: Gravisset, Jakob von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Fragment of a manuscript of the  Institutiones grammaticae by Priscian, probably from the South of Germany; 10 more leaves from this manuscript can be found in Paris BN lat. 10403. f. 6–15. These four single leaves, inserted into a printed version owned by Jacques Bongars, came to Bern in 1632, where they were detached from their host volume in the 20th century.
description: Online Since: 2018-06-14
Unique continuation properties for polyharmonic maps between Riemannian manifolds
Creators: name: Branding, Volker
name: Montaldo, Stefano
name: Oniciuc, Cezar
name: Ratto, Andrea
Publisher: name: arXiv
Year: 2021
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 58E20, 31B30, 53C20

description: Polyharmonic maps of order k (briefly, k-harmonic maps) are a natural generalization of harmonic and biharmonic maps. These maps are defined as the critical points of suitable higher order functionals which extend the classical energy functional for maps between Riemannian manifolds. The main aim of this paper is to investigate the so-called unique continuation principle. More precisely, assuming that the domain is connected, we shall prove the following extensions of results known in the harmonic and biharmonic case: (i) if a k-harmonic map is harmonic on an open subset, then it is harmonic everywhere; (ii) if two k-harmonic maps agree on a open subset, then they agree everywhere; (iii) if, for a k-harmonic map to the n-dimensional sphere, an open subset of the domain is mapped into the equator, then all the domain is mapped into the equator.
description: 23 pages
Bern, Burgerbibliothek, Cod. 756.78 : Ulrich von dem Türlin: Arabel (fragment)
Creators: name: Bloesch, Hans
name: Kraus, Hans P.
name: Ulrich, von dem Türlin
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Remnants of a manuscript of the Arabel by Ulrich von dem Türlin, which constitutes the backstory to the Willehalm by Wolfram von Eschenbach. Purchased by the Burgerbibliothek in 1937 from Hans Peter Kraus, antiquarian book dealer in Vienna.
description: Online Since: 2018-06-14
Bern, Burgerbibliothek, Cod. A 45 : Österreichische Chronik der 95 Herrschaften
Creators: name: Specker, Clemens
name: Specker, Clemens
name: Enenkel, Kaspar
name: Pfettisheim, Konrad von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This Österreichische Chronik der 95 Herrschaften was copied around 1479 by Clemens Specker in Königsfelden Monastery. It is followed by a song about the War of Aargau, texts about King Frederick III, Konrad Pfettisheim’s story of Peter von Hagenbach, a song about Charles the Bold, the Swiss Annals by Clemens Specker, as well as pasted woodcuts of the Nine Worthies. It is richly decorated with miniatures and coats of arms. A copy of Cod. A 45 from 1597 can be found in BBB Mss.h.h.VI.74. After the dissolution of the monastery, the codex passed into private hands in Bern in 1528, and in the 17th/18th century, it became part of the Stadtbibliothek of Bern.
description: Online Since: 2018-06-14
Bern, Burgerbibliothek, Cod. A 95.1 : Fragment of a chansonnier: Trouvère c
Creators: name: Jean, Acart de Hesdin
name: Jacques, Bretel
name: Lambert, Ferri
name: Gamart de Vilers
name: Jehan, de Grieviler
name: Jean, Simon
name: Robin, de Compiegne
name: Bongars, Jacques
name: Adam, de la Halle
name: Cuvelier, Jean
name: Gravisset, Jakob von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Fragment of a 14th century French Trouvère manuscript. It contains 18 jeux-partis (17 with the participation of Jehan Bretel) and a fragment of the Prise amoureuse by Jean Acart de Hesdin; all chansons except for one are attested in the parallel version. The songs have been transmitted without notation.
description: Online Since: 2018-06-14
Bern, Burgerbibliothek, Cod. A 95.2 : Lanfrancus Mediolanensis: Surgery
Creators: name: Bongars, Jacques
name: Lanfrancus, Mediolanensis
name: Gravisset, Jakob von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Fragment of a contemporaneous French translation of the Chirurgia parva by Lanfranc of Milan. This small-format booklet is incomplete; it presents the oldest remaining witness of the work; the other four surviving manuscripts all date from the 15th century. Based on a text comparison with the Latin version, one must probably assume the loss of a quire at the front as well as at the back.
description: Online Since: 2018-06-14
Diaptomidae Baird 1850
Creators: name: Suárez-Morales, E.
name: Rayner, Nancy A.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Hexanauplia
Calanoida
Diaptomidae

description: Records of Diaptomidae
Table 1 shows the complete set of the 69 faunistic records included herein and the sites where the calanoid copepod fauna of continental South Africa was surveyed. Comments on the records of some species are as follows.
Metadiaptomus purcelli (Sars, 1907). Most records of this species are by Sars (1907), in Bergvliet, Cape Town and Cape Flats. Several new localities can be added to the distribution of this species. Metadiaptomus capensis (Sars, 1907) was previously known from only a few localities: Green Point Common (Sars, 1907) and Namaqualand, Sirkelsvlei (Rayner, 1999 b). Its distribution now includes many more localities in the area of Cape Town and the westernmost part of the Cape Province.
Paradiaptomus hameri Rayner, 1999. Previously known from two localities: Rooipan, near Yzerfontein (33 ‡ 20 ’ S, 18 ‡ 10 ’ E), Veldrift-Piketberg road (32 ‡ 50 ’ S, 18 ‡ 30 ’ E). New localities: La Rochelle (A8), Verlorenvlei (A9) (see table 1; figure 6).
Paradiaptomus lamellatus (Sars, 1895). Previously known from different sites of the Western and Eastern Cape Provinces (Rayner, 1999 b). New localities: Ronderug, Blinkvlei, Sandvlei, Palmietfontein Exten, Zuurblakte, Groot Rondevlei (see table 1; figure 6). These data confirm its wide distribution in this area.
description: Published as part of Suárez-Morales, E. & Rayner, Nancy A., 2010, New records for the South African diaptomid fauna with a complementary description of Paradiaptomus lamellatus Sars (Copepoda, Diaptomidae), pp. 2803-2819 in Journal of Natural History 38 (22) on page 2814, DOI: 10.1080/00222930310001657676, http://zenodo.org/record/5251212
Bern, Burgerbibliothek, Cod. A 95.3 : Tractatus de peccatis; Poème pieux (fragment)
Creators: name: Abdias, Babylonius
name: Bongars, Jacques
name: Augustinus, Aurelius
name: Gregorius I, Papa
name: Hieronymus, Sophronius Eusebius
name: Innocentius III, Papa
name: Isidorus, Hispalensis
name: Gravisset, Jakob von
name: Defensor, Locogiacensis
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: The Latin part of this fragment (f. 1r–3r) contains a collection of excerpts from various authors regarding sins and penance, morals, etc. The French part (f. 3v–4v) contains one or two poem(s) in verse, which seem to have survived only in this fragment.
description: Online Since: 2018-06-14
Conic-Optimization Based Algorithms for Nonnegative Matrix Factorization
Creators: name: Leplat, Valentin
name: Nesterov, Yurii
name: Gillis, Nicolas
name: Glineur, François
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Nonnegative matrix factorization is the following problem: given a nonnegative input matrix $V$ and a factorization rank $K$, compute two nonnegative matrices, $W$ with $K$ columns and $H$ with $K$ rows, such that $WH$ approximates $V$ as well as possible. In this paper, we propose two new approaches for computing high-quality NMF solutions using conic optimization. These approaches rely on the same two steps. First, we reformulate NMF as minimizing a concave function over a product of convex cones--one approach is based on the exponential cone, and the other on the second-order cone. Then, we solve these reformulations iteratively: at each step, we minimize exactly, over the feasible set, a majorization of the objective functions obtained via linearization at the current iterate. Hence these subproblems are convex conic programs and can be solved efficiently using dedicated algorithms. We prove that our approaches reach a stationary point with an accuracy decreasing as $\mathcal{O}(\frac{1}{i})$, where $i$ denotes the iteration number. To the best of our knowledge, our analysis is the first to provide a convergence rate to stationary points for NMF. Furthermore, in the particular cases of rank-one factorizations (that is, $K=1$), we show that one of our formulations can be expressed as a convex optimization problem implying that optimal rank-one approximations can be computed efficiently. Finally, we show on several numerical examples that our approaches are able to frequently compute exact NMFs (that is, with $V = WH$), and compete favorably with the state of the art.
description: Accepted in Optimization Methods and Software
Polyharmonic hypersurfaces into pseudo-Riemannian space forms
Creators: name: Branding, V.
name: Montaldo, S.
name: Oniciuc, C.
name: Ratto, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 58E20, 53C43, 53B30

description: In this paper we shall assume that the ambient manifold is a pseudo-Riemannian space form $N^{m+1}_t(c)$ of dimension $m+1$ and index $t$ ($m\geq2$ and $1 \leq t\leq m$). We shall study hypersurfaces $M^{m}_{t'}$ which are polyharmonic of order $r$ (briefly, $r$-harmonic), where $r\geq 3$ and either $t'=t$ or $t'=t-1$. Let $A$ denote the shape operator of $M^{m}_{t'}$. Under the assumptions that $M^{m}_{t'}$ is CMC and $Tr A^2$ is a constant, we shall obtain the general condition which determines that $M^{m}_{t'}$ is $r$-harmonic. As a first application, we shall deduce the existence of several new families of proper $r$-harmonic hypersurfaces with diagonalizable shape operator, and we shall also obtain some results in the direction that our examples are the only possible ones provided that certain assumptions on the principal curvatures hold. Next, we focus on the study of isoparametric hypersurfaces whose shape operator is non-diagonalizable and also in this context we shall prove the existence of some new examples of proper $r$-harmonic hypersurfaces ($r \geq 3$). Finally, we shall obtain the complete classification of proper $r$-harmonic isoparametric pseudo-Riemannian surfaces into a $3$-dimensional Lorentz space form.
description: 24 pages
Psathyromyia
Creators: name: Ibáñez-Bernal, Sergio
name: Muñoz, José
name: Rebollar-Téllez, Eduardo A.
name: Pech-May, Agelica
name: Marina, Carlos F.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Psathyromyia

description: Psathyromyia (Psathyromyia) s. str. Barretto, 1962
Lutzomyia (Psathyromyia) Barretto, 1962: 98. Type species: Phlebotomus shannoni Dyar, 1929, by original designation; Martins et al., 1978: 104 (in part).
Lutzomyia species group Shannoni: Theodor, 1965: 189; Lewis et al., 1977: 328.
Lutzomyia (Trichopygomyia) Barretto, 1962: 98 (in part): Forattini, 1971: 102; Forattini, 1973: 294.
Lutzomyia species group Brasiliensis: Martins et al., 1978: 104 (in part).
Psathyromyia (Psathyromyia) Barretto: Artemiev, 1991: 73; Galati, 1995: 137; Galati, 2003: 43, 113 (list, keys).
Diagnosis. Flagellomeres 1 and 2 without sensory papillae; palpus segment 2 normally without Newstead sensillae; palpomere 5 short, usually shorter than 2+3+4. Male: gonocoxite without group of setae in apical half; aedeagal adminiculum short, not longer than 2.0 times the basal width. Female: palpus segment 5 longer than 3; cibarium with 4 to 8 horizontal teeth, vertical teeth variable but always present, a complete arch and large pigmented patch (Young & Duncan 1994; Galati 2003).
Remarks. Two series of species are recognized in this subgenus, series lanei Theodor 1965, with three species recorded in Brazil, and series shannoni Fairchild 1955, with 20 species widely distributed, with four species distributed in Mexico, one reaching the United States.
description: Published as part of Ibáñez-Bernal, Sergio, Muñoz, José, Rebollar-Téllez, Eduardo A., Pech-May, Agelica & Marina, Carlos F., 2015, Phlebotomine sand flies (Diptera: Psychodidae) of Chiapas collected near the Guatemala border, with additions to the fauna of Mexico and a new subgenus name, pp. 151-186 in Zootaxa 3994 (2) on page 173, DOI: 10.11646/zootaxa.3994.2.1, http://zenodo.org/record/239180
Fate of Topological Edge States in Disordered Periodically-driven Nonlinear Systems
Creators: name: Mochizuki, Ken
name: Mizuta, Kaoru
name: Kawakami, Norio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mathematical Physics (math-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We explore topological edge states in periodically driven nonlinear systems. Based on a self-consistency method adjusted to periodically driven systems, we obtain stationary states associated with topological phases unique to Floquet systems. In addition, we study the linear stability of these edge states and reveal that Floquet stationary edge states experience a sort of transition between two regions I and II, in which lifetimes of these edge states are extremely long and short, respectively. We characterize the transitions in lifetimes by Krein signatures or equivalently the pseudo-Hermiticity breaking, and clarify that the transitions between regions I and II are signified by collisions of edge-dominant eigenstates of Floquet operators for fluctuations. We also analyze the effects of random potentials and clarify that lifetimes of various stationary edge states are equalized due to the randomness-induced mixing of edge- and bulk-dominant eigenstates. This intriguing phenomenon originating from a competition between the nonlinearity and randomness results in that random potentials prolong lifetimes in the region II and vice versa in the region I. These changes of lifetimes induced by nonlinear and/or random effects should be detectable in experiments by preparing initial states akin to the edge states.
description: 10 pages, 5 figures
Gabor orthonormal bases, tiling and periodicity
Creators: name: Pinos, Alberto Debernardi
name: Lev, Nir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 42B10, 42C15

description: We show that if the Gabor system $\{ g(x-t) e^{2πi s x}\}$, $t \in T$, $s \in S$, is an orthonormal basis in $L^2(\mathbb{R})$ and if the window function $g$ is compactly supported, then both the time shift set $T$ and the frequency shift set $S$ must be periodic. To prove this we establish a necessary functional tiling type condition for Gabor orthonormal bases which may be of independent interest.
description: To appear in Mathematische Annalen
Bern, Burgerbibliothek, Cod. A 95.4 : Maurice de Sully: sermons (fragment)
Creators: name: Bongars, Jacques
name: Mauritius, de Sulliaco
name: Gravisset, Jakob von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Fragment of a small-format manuscript with sermons by Maurice de Sully. It contains sermons 27–36, however, the quires are arranged incorrectly: the text of quire 2 (f. 9–13) is followed by the text of quire 1 (f. 1–8).
description: Online Since: 2018-06-14
Smoothed Separable Nonnegative Matrix Factorization
Creators: name: Nadisic, Nicolas
name: Gillis, Nicolas
name: Kervazo, Christophe
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: Machine Learning (stat.ML)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Given a set of data points belonging to the convex hull of a set of vertices, a key problem in linear algebra, signal processing, data analysis and machine learning is to estimate these vertices in the presence of noise. Many algorithms have been developed under the assumption that there is at least one nearby data point to each vertex; two of the most widely used ones are vertex component analysis (VCA) and the successive projection algorithm (SPA). This assumption is known as the pure-pixel assumption in blind hyperspectral unmixing, and as the separability assumption in nonnegative matrix factorization. More recently, Bhattacharyya and Kannan (ACM-SIAM Symposium on Discrete Algorithms, 2020) proposed an algorithm for learning a latent simplex (ALLS) that relies on the assumption that there is more than one nearby data point to each vertex. In that scenario, ALLS is probalistically more robust to noise than algorithms based on the separability assumption. In this paper, inspired by ALLS, we propose smoothed VCA (SVCA) and smoothed SPA (SSPA) that generalize VCA and SPA by assuming the presence of several nearby data points to each vertex. We illustrate the effectiveness of SVCA and SSPA over VCA, SPA and ALLS on synthetic data sets, on the unmixing of hyperspectral images, and on feature extraction on facial images data sets. In addition, our study highlights new theoretical results for VCA.
description: 31 pages + 10 pages of supplementary. Many clarifications have been brought to the paper, and we have added numerical experiments on facial images
Bern, Burgerbibliothek, Cod. A 95.5 : Robin Comtet: Panégyrique de Blanche de Navarre (fragment)
Creators: name: Robin, Comtet
name: Bongars, Jacques
name: Gravisset, Jakob von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Fragment of a panegyric on Queen Blanche of Navarre (1331–1398), consisting of almost 400 verses. The author Robin Comtet - who mentions himself toward the end of the piece - is not otherwise known. The poem seems to have been preserved only in this copy and has not yet been published.
description: Online Since: 2018-06-14
Bern, Burgerbibliothek, Cod. A 95.7 : Continuation des Chroniques abrégées de Baudouin d'Avesnes (fragment)
Creators: name: Bongars, Jacques
name: Balduinus, de Avesnis
name: Gravisset, Jakob von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Fragment with an excerpt from the Continuation des Chroniques abrégées by Baldwin of Avesnes (for the years 1369–1370); the text for the events of the years 1342-1383 was adopted without changes for the Chroniques de Flandres. The additions twice contain the name of Robert Migaillot, canon at Laon, who gave this manuscript as a gift to his cousin in 1515.
description: Online Since: 2018-06-14
On the second variation of the biharmonic Clifford torus in S^4
Creators: name: Montaldo, Stefano
name: Oniciuc, Cezar
name: Ratto, Andrea
Publisher: name: arXiv
Year: 2022
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: The flat torus ${\mathbb T}={\mathbb S}^1\left (\frac{1}{2} \right ) \times {\mathbb S}^1\left (\frac{1}{2} \right )$ admits a proper biharmonic isometric immersion into the unit $4$-dimensional sphere ${\mathbb S}^4$ given by $Φ=i \circ φ$, where $φ:{\mathbb T} \to {\mathbb S}^3(\frac{1}{\sqrt 2})$ is the minimal Clifford torus and $i:{\mathbb S}^3(\frac{1}{\sqrt 2}) \to {\mathbb S}^4$ is the biharmonic small hypersphere. The first goal of this paper is to compute the biharmonic index and nullity of the proper biharmonic immersion $Φ$. After, we shall study in the detail the kernel of the generalised Jacobi operator $I_2^Φ$. We shall prove that it contains a direction which admits a natural variation with vanishing first, second and third derivatives, and such that the fourth derivative is negative. In the second part of the paper we shall analyse the specific contribution of $φ$ to the biharmonic index and nullity of $Φ$. In this context, we shall study a more general composition $\tildeΦ=\tildeφ \circ i$, where $\tildeφ: M^m \to {\mathbb S}^{n-1}(\frac{1}{\sqrt 2})$, $ m \geq 1$, $n \geq {3}$, is a minimal immersion and $i:{\mathbb S}^{n-1}(\frac{1}{\sqrt 2}) \to {\mathbb S}^n$ is the biharmonic small hypersphere. First, we shall determine a general sufficient condition which ensures that the second variation of $\tildeΦ$ is nonnegatively defined on $\mathcal{C}\big (\tildeφ^{-1}T{\mathbb S}^{n-1}\big )$. Then we complete this type of analysis on our Clifford torus and, as a complementary result, we obtain the $p$-harmonic index and nullity of $φ$. In the final section we compare our general results with those which can be deduced from the study of the equivariant second variation.
description: 24 pages
Bern, Burgerbibliothek, Cod. A 95.8 : Copie de lettre
Creators: name: Estienne du cimetière
name: Bongars, Jacques
name: Gravisset, Jakob von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Copy of a letter by Etienne du cimetière, prévôt d’Orléans, regarding Jean de Saint-Mesmin's confession to the maison de la chèvrerie, dated March 1331 (or 1337).
description: Online Since: 2018-06-14
Closed Biconservative Hypersurfaces in Spheres
Creators: name: Montaldo, Stefano
name: Oniciuc, Cezar
name: Pampano, Alvaro
Publisher: name: arXiv
Year: 2022
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We characterise the profile curves of non-CMC biconservative rotational hypersurfaces of space forms $N^n(ρ)$ as $p$-elastic curves, for a suitable rational number $p\in[1/4,1)$ which depends on the dimension $n$ of the ambient space. Analysing the closure conditions of these $p$-elastic curves, we prove the existence of a discrete biparametric family of non-CMC closed (i.e., compact without boundary) biconservative hypersurfaces in $\mathbb{S}^n(ρ)$. None of these hypersurfaces can be embedded in $\mathbb{S}^n(ρ)$.
Bern, Burgerbibliothek, Cod. A 95.9 : Lancelot en prose (fragment)
Creators: name: Bongars, Jacques
name: Johannes, Buridanus
name: Gravisset, Jakob von
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Fragment (2 bifolia) of a French manuscript of Lancelot in prose. Based on the note of sale, perhaps related to the library of Jean Buridan, philosopher and professor at the University of Paris?
description: Online Since: 2018-06-14
Bern, Burgerbibliothek, Mss.h.h.XV.54 : Necrology of Königsfelden Monastery
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This fragment from Königsfelden Monastery consists of only 12 leaves (= 1 quire) and contains a complete calendar (necrology) with records of the days of death of the members of the donor family from the House of Habsburg, as well as that of the confessor of Queen Agnes of Hungary (Lamprecht of Austria), up until 1330. After the dissolution of the monastery, it passed into private hands in Bern in 1528, and in the 19th century, it was donated to the Stadtbibliothek of Bern.
description: Online Since: 2018-06-14
Genève, Bibliothèque de Genève, Ms. fr. 74 : Jean Lemaire de Belges, Destruction de Troye (Illustrations de Gaule et singularitez de Troye, book II)
Creators: name: Petau, Alexandre
name: Petau, Paul
name: Lullin, Ami
name: Lemaire de Belges, Jean
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This early 16th century manuscript contains book II of the Illustrations de Gaule et singularitez de Troye by Jean Lemaire de Belges (1473-1524), followed by the XXIV coupletz de la valitude et convalescence de la royne trescrestienne and the virelai “Espritz haultains“. This is the only known manuscript to contain these three texts. It was signed by Lemaire de Belges’s own hand (f. 199v).
description: Online Since: 2018-06-14
Genève, Bibliothèque de Genève, Ms. lat. 28 : Missal from the Tarentaise
Creators: name: Aubert, Hippolyte
name: Baulacre, Léonard
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This missal, copied in the early 12th century at the Mont-Saint-Michel Priory in the Tarentaise Valley, follows a model from Mont-Saint-Michel in Normandy. The calendar contains almost all of the saints venerated in Normandy, and the Ordinary of the Mass follows the tradition of Mont-Saint-Michel. The missal seems to have been in use at least until 1233, when the last necrological note was added to the calendar. It was purchased by Abbot Claude Vittoz, priest of La Giettaz (Savoy), who left it to the Bibliothèque de Genève in 1750.
description: Online Since: 2018-06-14
Genève, Bibliothèque de Genève, Ms. lat. 35 : Book of hours
Creators: name: Colombe, Jean
name: Petau, Alexandre
name: Petau, Paul
name: Lullin, Ami
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This small, elegant, illuminated book of hours for the use of Rome was probably produced in the workshop of Jean Colombe, the famous book illustrator from Bourges, who was active in the last third of the 15th century. Some of the 14 miniatures that decorate the manuscript can in fact also be found in other books of hours that were illuminated by the master of Bourges, such as the cord situated in the ornate margins that frame the miniatures  (Paris, BnF, n.a. lat. 3181). This motif has been interpreted in different ways, either as a sign of belonging to the Third Order of Franciscans, or as a sign of widowhood, in which case the addressee would have been a woman – but this is contradicted by the masculine forms of address in the prayers. The manuscript later became the property of Paul Petau, and in 1756 it became part of the collection of the  Bibliothèque de Genève as part of the bequest of Ami Lullin.
description: Online Since: 2018-06-14
Genève, Bibliothèque de Genève, Ms. lat. 60 : Decretum Gratiani with glosses by Bartholomaeus Brixiensis
Creators: name: Bartholomaeus, Brixiensis
name: Laurentius, Hispanus
name: Petau, Alexandre
name: Lullin, Ami
name: Maestro del 1346
name: Nicolò, di Giacomo
name: Gratianus, de Clusio
name: Illustratore
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: This manuscript contains the Decretum Gratiani with the Glossa ordinaria by Bartholomäus Brixiensis. It is a distinctive testimony to the masterly page layout of legal texts, where the main text is usually framed on all sides by its commentary. This copy is signed by the scribe, brother Adigherio (fol. 341v). The manuscript also is sumptuously decorated with large miniatures that introduce the main parts of the text as well as the various legal cases; in addition, there are numerous historiated initials, often very humorous (e.g. f. 2r, 127v), and figure initials. Two book illustrators from Bologna, the Master of 1346 and l'Illustratore, are the creators of this decoration that was carried out in the 1340s. In 1756, the Decretum Gratiani became part of the Bibliothèque de Genève with the bequest of Ami Lullin, who had purchased this copy from the collection of Paul and Alexander Petau.
description: Online Since: 2018-06-14
Fribourg/Freiburg, Couvent des Cordeliers/Franziskanerkloster, Ms. 15 : Henricus de Isny, Veritates questionum ex opere Bonaventurae super librum sententiarum; Veritates theologiae Bonaventurae
Creators: name: Henricus, Goeckelmann
name: Raedlé, Nicolas
name: Bonaventura, Sanctus
Publisher: name: e-codices - Virtual Manuscript Library of Switzerland
Year: 2024

description: Excerpts from Bonaventure's commentary on Peter Lombardus' Sentences, written by the Franciscan Heinrich von Isny (Bishop of Basel, 1275-1286). Ownership note on f.1r (Johannes Joly). Colophons f. 336vb (frater Henricus), f. 337ra (Antonius de Maasmünster, scribe, 1478), f. 352ra (Johannes Joly, scribe, 1478). Former chained book with pressed leather cover of the 15th century.
description: Online Since: 2018-06-14
Mean field limits of co-evolutionary signed heterogeneous networks
Creators: name: Gkogkas, Marios Antonios
name: Kuehn, Christian
name: Xu, Chuang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Dynamical Systems (math.DS)
subject: Analysis of PDEs (math.AP)
subject: Classical Analysis and ODEs (math.CA)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: Primary: 35R02, Secondary: 92C42, 60B10

description: Many science phenomena are modelled as interacting particle systems (IPS) coupled on static networks. In reality, network connections are far more dynamic. Connections among individuals receive feedback from nearby individuals and make changes to better adapt to the world. Hence, it is reasonable to model myriad real-world phenomena as co-evolutionary (or adaptive) networks. These networks are used in different areas including telecommunication, neuroscience, computer science, biochemistry, social science, as well as physics, where Kuramoto-type networks have been widely used to model interaction among a set of oscillators. In this paper, we propose a rigorous formulation for limits of a sequence of co-evolutionary Kuramoto oscillators coupled on heterogeneous co-evolutionary networks, which receive both positive and negative feedback from the dynamics of the oscillators on the networks. We show under mild conditions, the mean field limit (MFL) of the co-evolutionary network exists and the sequence of co-evolutionary Kuramoto networks converges to this MFL. Such MFL is described by solutions of a generalized Vlasov equation. We treat the graph limits as signed graph measures, motivated by the recent work in [Kuehn, Xu. Vlasov equations on digraph measures, JDE, 339 (2022), 261--349]. In comparison to the recently emerging works on MFLs of IPS coupled on non-co-evolutionary networks (i.e., static networks or time-dependent networks independent of the dynamics of the IPS), our work seems the first to rigorously address the MFL of a co-evolutionary network model.