Zobrazeno 1 - 10 of 34 pro vyhledávání: '"Benoît Claudon"'
1
Faut-il jeter les maisons d'édition scientifique à la poubelle ?
Autor: Rouault Mathieu, Agnès Henri, Sandra Guigonis, Vincent Beffara, Mochon Jean-Philippe, Benoît Claudon
Publikováno v: SMF 150-150 ans de la Société Mathématique de France
SMF 150-150 ans de la Société Mathématique de France, Société Mathématique de France, Mar 2022, Paris, France
HAL
National audience; Entre science ouverte et modèles "dorés, diamant ou platine", le monde de l'édition est en plein bouleversement. C'était le sujet de la table ronde organisée à l'occasion des 150 ans de la SMF et coordonnée par Mathieu Rouau
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::01c9894364ef43952f444289062b9dbc
https://hal.univ-grenoble-alpes.fr/hal-03661025
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2
Holonomy representation of quasi-projective leaves of codimension one foliations
Autor: Frédéric Touzet, Frank Loray, Benoît Claudon, Jorge Vitório Pereira
Publikováno v: Publicacions Matemàtiques
Publicacions Matemàtiques, 2019, 63 (1), pp.295-305. ⟨10.5565/PUBLMAT6311910⟩
2017-36. 8 pages; comments are welcome. v2: precisions added. 2017
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Publ. Mat. 63, no. 1 (2019), 295-305
Publicacions Matemàtiques; Vol. 63, Núm. 1 (2019); p. 295-305
We prove that a representation of the fundamental group of a quasi-projective manifold into the group of formal diffeomorphisms of one variable either is virtually abelian or, after taking the quotient by its center, factors through an orbicurve.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca4b125fdc338e1c4119f54cbdda478d
https://hal.archives-ouvertes.fr/hal-01499785v3/file/repdiff_finalv2.pdf
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3
Représentations linéaires des groupes kählériens et de leurs analogues projectifs
Autor: Philippe Eyssidieux, Frédéric Campana, Benoît Claudon
Publikováno v: Journal de l'École polytechnique — Mathématiques
Journal de l'École polytechnique — Mathématiques, École polytechnique, 2014, 1, pp.331-342. ⟨10.5802/jep.12⟩
In this note we establish the following result (announced in a previous work): if a linear group is the image of a representation of a K\"ahler group, then it has a finite index subgroup which is the image of a representation of the fundamental group
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61d0dd3533208c124dae3afaffbbb741
https://doi.org/10.5802/jep.12
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4
Abelianity Conjecture for Special Compact Kähler 3-Folds
Autor: Frédéric Campana, Benoît Claudon
Publikováno v: Proceedings of the Edinburgh Mathematical Society. 57:55-78
Using orbifold metrics of the appropriately signed Ricci curvature on orbifolds with a negative or numerically trivial canonical bundle and the two-dimensional log minimal model programme, we prove that the fundamental group of special compact Kähle
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8461e1871368e993da2a1f42aa159af9
https://doi.org/10.1017/s0013091513000849
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5
The fundamental group of compact K{\'a}hler threefolds
Autor: Benoît Claudon, Andreas Höring, Hsueh-Yung Lin
Publikováno v: Geom. Topol. 23, no. 7 (2019), 3233-3271
Let $X$ be a compact K{\"a}hler manifold of dimension three. We prove that there exists a projective manifold $Y$ such that $\pi\_1(X)\simeq \pi\_1(Y)$. We also prove the bimeromorphic existence of algebraic approximations for compact K{\"a}hler mani
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2adec95b0de96decdcef5b9f602c73c
http://arxiv.org/abs/1612.04224
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6
Quelques propriétés de stabilité des variétés spéciales
Autor: Benoît Claudon, Frédéric Campana
Publikováno v: Mathematische Zeitschrift
Mathematische Zeitschrift, Springer, 2016, 283 (1-2), pp.581-599. ⟨10.1007/s00209-015-1611-8⟩
We show that the general fibres of the Albanese morphism of a projective special manifold are special as well (a question raised by the first-named author). The main ingredient of the proof is a version (established by Birkar and Chen) with boundary
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4620bc5006b1189144ab0d6560830b3d
https://hal.archives-ouvertes.fr/hal-01073818
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7
Smooth Families of Tori and Linear K\'ahler Groups
Autor: Benoît Claudon
Publikováno v: Annales de la Faculté des Sciences de Toulouse. Mathématiques.
Annales de la Faculté des Sciences de Toulouse. Mathématiques., Université Paul Sabatier _ Cellule Mathdoc 2018, 27 (3), pp.477-496. ⟨10.5802/afst.1576⟩
That short note, meant as an addendum to [CCE14], enhances the results contained in loc. cit. In particular it is proven here that a linear K{\"a}hler group is already the fundamental group of a smooth complex projective variety. This is achieved by
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0eb9efaa89faf4142769a388e47c6c2a
http://arxiv.org/abs/1604.03367
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9
Invariance de la Γ-dimension pour certaines familles kählériennes de dimension 3
Autor: Benoît Claudon
Publikováno v: Mathematische Zeitschrift. 266:265-284
Dans cet article, on etudie les proprietes d’invariance par deformation de la Γ-dimension d’une variete kahlerienne compacte X, cet invariant birationnel controlant la dimension des sous-varietes compactes maximales contenues dans le revetement
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee88df41fc0a2694f4f42846ed28dcfa
https://doi.org/10.1007/s00209-009-0568-x
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10
Γ-reduction for smooth orbifolds
Autor: Benoît Claudon
Publikováno v: manuscripta mathematica. 127:521-532
The aim of this short note is to show how to construct a rational Remmert reduction (the \({\widetilde \Gamma}\) -reduction) for the universal cover of smooth orbifolds (X/Δ). Doing this, we are led to introduce some singular Kahler metrics on (X/Δ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a4bc481220276d89e8be84d3c2c7cff
https://doi.org/10.1007/s00229-008-0215-6
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