Geometric group theory

Results: 395



#Item
311Geometric group theory / Coxeter groups / Lie algebras / Artin group / Coxeter–Dynkin diagram / Dynkin diagram / Building / Harold Scott MacDonald Coxeter / Icosahedron / Abstract algebra / Algebra / Group theory

RIGIDITY OF COXETER GROUPS AND ARTIN GROUPS ¨ NOEL BRADY1, JONATHAN P. MCCAMMOND2, BERNHARD MUHLHERR, AND WALTER D. NEUMANN3 Abstract. A Coxeter group is rigid if it cannot be defined by two nonisomorphic diagrams. Ther

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Source URL: www.math.ucsb.edu

Language: English - Date: 2003-08-13 14:21:40
312Geometric topology / Homeomorphisms / Knot theory / Convex analysis / Group theory / Braid group / Presentation of a group / Braid theory / Lantern relation / Topology / Abstract algebra / Mathematics

GEOMETRIC PRESENTATIONS FOR THE PURE BRAID GROUP DAN MARGALIT AND JON MCCAMMOND

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Source URL: www.math.ucsb.edu

Language: English - Date: 2006-02-24 15:12:48
313Geometric group theory / Group theory / Combinatorics / John R. Stallings / Artin group / Combinatorial group theory / Differential geometry / Geometric topology / Small cancellation theory / Abstract algebra / Mathematics / Algebra

JON MCCAMMOND ADDRESS Department of Mathematics University of California, Santa Barbara Santa Barbara, California[removed]Email: [removed]

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Source URL: www.math.ucsb.edu

Language: English - Date: 2010-09-26 19:25:09
314Flexagon / Geometric group theory / Paper folding / Mathematical puzzle / Martin Gardner / Tower of Hanoi / Octahedron / Mathematics / Mechanical puzzles / Recreational mathematics

Cambridge University Press[removed]0 - Hexaflexagons, Probability Paradoxes, and the Tower of Hanoi: Martin Gardner’s First Book of Mathematical Puzzles and Games Martin Gardner Excerpt More information

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Source URL: assets.cambridge.org

Language: English - Date: 2008-07-30 16:00:06
315Group theory / Knot theory / Differential topology / Group actions / Algebraic topology / Character theory / Braid group / Braid theory / Fundamental group / Abstract algebra / Algebra / Mathematics

THE BNS-INVARIANT FOR THE PURE BRAID GROUPS NIC KOBAN, JON MCCAMMOND, AND JOHN MEIER Abstract. In 1987 Bieri, Neumann and Strebel introduced a geometric invariant for discrete groups. In this article we compute and expli

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Source URL: www.math.ucsb.edu

Language: English - Date: 2014-01-22 13:47:59
316Differential topology / Mathematical physics / Geometric topology / 3-manifolds / Homology theory / Floer homology / Diffeomorphism / Manifold / Alexander polynomial / Topology / Mathematics / Abstract algebra

arXiv:0902.0963v2 [math.GT] 17 Sep[removed]EXOTIC GROUP ACTIONS ON SIMPLY CONNECTED SMOOTH 4-MANIFOLDS RONALD FINTUSHEL, RONALD J. STERN, AND NATHAN SUNUKJIAN Dedicated to Jos´

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Source URL: arxiv.org

Language: English - Date: 2009-09-17 10:20:56
317Algebraic topology / Homotopy theory / Geometric group theory / Fundamental group / Whitehead torsion / Stallings theorem about ends of groups / Orbifold / Topology / Abstract algebra / Geometric topology

Surjectivity problem for extensions of torsion-free groups 1

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Source URL: msp.warwick.ac.uk

Language: English - Date: 2007-11-07 06:44:56
318Differential topology / Surgery theory / Homotopy theory / Cobordism / CW complex / Characteristic class / Immersion / Mapping class group / Homotopy / Topology / Algebraic topology / Geometric topology

Colin Rourke Curriculum Vitae

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Source URL: msp.warwick.ac.uk

Language: English - Date: 2007-11-07 06:44:56
319Seifert surface / Genus / William Thurston / Hyperbolic link / Knot group / Crossing number / Invertible knot / Knot / Slice knot / Topology / Knot theory / Geometric topology

Problems in Low-Dimensional Topology

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Source URL: msp.warwick.ac.uk

Language: English - Date: 2007-11-07 06:44:50
320Geometric group theory / Combinatorial group theory / Combinatorics on words / Infinite group theory / Free group / Presentation of a group / Group / Topology / Residually finite group / Abstract algebra / Group theory / Algebra

Martin Bridson Britton Lecture Series 2012 Abstract: In this first lecture, I shall explain how manifestations of non-positive and negative curvature

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Source URL: www.math.mcmaster.ca

Language: English - Date: 2013-05-28 09:39:11
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