Yves

Results: 2029



#Item
1Group theory / Algebra / Abstract algebra / Topological groups / Lie groups / Geometric group theory / Kazhdan's property / Induced representation / Reductive group / Ergodic theory / Commutator subgroup / Representation theory

THE HOWE-MOORE PROPERTY FOR REAL AND p-ADIC GROUPS RAF CLUCKERS, YVES CORNULIER, NICOLAS LOUVET, ROMAIN TESSERA, AND ALAIN VALETTE Abstract. We consider in this paper a relative version of the Howe-Moore

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Language: English - Date: 2010-03-26 13:13:11
2

Paradoxe de Banach-Tarski et groupes moyennables Romain Tessera Yves de Cornulier 12 Juin 2001

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Language: French - Date: 2008-11-17 14:56:05
    3Mathematical analysis / Mathematics / Algebra / Functional analysis / C*-algebras / Topological groups / Von Neumann algebras / Measure theory / Kazhdan's property / Unitary representation / Representation theory / Direct integral

    Isometric group actions on Hilbert spaces: structure of orbits Yves de Cornulier, Romain Tessera, Alain Valette November 8, 2005 Abstract Our main result is that a finitely generated nilpotent group has no isometric acti

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    Language: English - Date: 2005-12-11 05:25:15
    4Mathematical analysis / Mathematics / Geometry / Geometric group theory / Functional analysis / Topological groups / HahnBanach theorem / Representation theory / Kazhdan's property / Uniform boundedness principle / Reductive group / Banach spaces

    Isometric group actions on Banach spaces and representations vanishing at infinity Yves de Cornulier, Romain Tessera, Alain Valette November 28, 2006 Abstract Our main result is that the simple Lie group G = Sp(n, 1) act

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    Language: English - Date: 2006-11-27 19:35:09
    5Geometry / Geometric group theory / Space / Hyperbolic group / Hyperbolic metric space / Relatively hyperbolic group / Quasi-isometry / Discrete group / Geometric group action / Amenable group / Hyperbolic space / Busemann function

    AMENABLE HYPERBOLIC GROUPS ♠ r q PIERRE-EMMANUEL CAPRACE , YVES de CORNULIER , NICOLAS MONOD , ♣

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    Language: English - Date: 2012-02-17 04:28:24
    6Geometry / Mathematics / Group theory / Geometric group theory / Combinatorics on words / Dehn function / Hyperbolic group / Finitely generated abelian group / Lattice / Presentation of a group / Linear group / HNN extension

    METABELIAN GROUPS WITH QUADRATIC DEHN FUNCTION AND BAUMSLAG-SOLITAR GROUPS YVES DE CORNULIER AND ROMAIN TESSERA Abstract. We prove that a certain class of metabelian locally compact groups have quadratic Dehn function. A

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    Language: English - Date: 2011-01-04 10:29:20
    7Geometry / Group theory / Mathematics / Geometric group theory / Lie groups / Topological groups / Metric geometry / Amenable group / Kazhdan's property / Solvable group / Lattice / Representation theory

    ON THE VANISHING OF REDUCED 1-COHOMOLOGY FOR BANACHIC REPRESENTATIONS YVES CORNULIER AND ROMAIN TESSERA Abstract. A theorem of Delorme states that every unitary representation of a connected Lie group with nontrivial red

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    Language: English - Date: 2017-10-19 06:33:46
    8Group theory / Geometry / Abstract algebra / Geometric group theory / Topological groups / Amenable group / Kazhdan's property / Quasi-isometry / Unitary representation / Haagerup property / Compactly generated group / Gelfand pair

    Isometric group actions on Hilbert spaces: growth of cocycles Yves de Cornulier, Romain Tessera, Alain Valette November 12, 2006 Abstract We study growth of 1-cocycles of locally compact groups, with values in

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    Language: English - Date: 2006-11-13 16:01:01
    9

    PROLONGEMENT DES FONCTIONS CONVEXES YVES DE CORNULIER ET ROMAIN TESSERA 1 Dans tout ce papier, C d´esignera un convexe ouvert non vide d’un espace vectoriel r´eel de dimension d, et K = C est son adh´erence.

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    Language: French - Date: 2004-10-06 18:47:09
      10Geometry / Mathematics / Group theory / Geometric group theory / Lie groups / Dehn function / Lattice / Diffeomorphism / Hyperbolic group / Lie algebra / Nilpotent group / Solvable group

      GEOMETRIC PRESENTATIONS OF LIE GROUPS AND THEIR DEHN FUNCTIONS YVES CORNULIER AND ROMAIN TESSERA Abstract. We study the Dehn function of connected Lie groups. We show that this function is always exponential or polynomia

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      Language: English - Date: 2016-11-28 02:54:37
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