Combinatorics on words

Results: 179



#Item
141Group theory / Knot theory / Combinatorics on words / Combinatorial group theory / Ropework / Braid group / Braid theory / Reduction / Presentation of a group / Abstract algebra / Mathematics / Algebra

[removed]A Fast Method for Comparing Braids Patrick DEHORNOY

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Source URL: www.math.unicaen.fr

Language: English - Date: 2005-09-07 10:03:11
142Formal languages / Semigroup theory / Combinatorics on words / Mathematical logic / Group theory / Vehicle Identification Number / Monoid / Rewriting / Presentation of a group / Abstract algebra / Mathematics / Algebra

COMPLETE POSITIVE GROUP PRESENTATIONS PATRICK DEHORNOY Abstract. A combinatorial property of positive group presentations, called completeness, is introduced, with an effective criterion for recognizing complete presenta

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Source URL: www.math.unicaen.fr

Language: English - Date: 2002-04-30 03:56:35
143Algebra / Group theory / Combinatorics on words / Diagrams / Braid group / Braid theory / Presentation of a group / Van Kampen diagram / Reidemeister move / Abstract algebra / Knot theory / Mathematics

THE GROUP OF PARENTHESIZED BRAIDS PATRICK DEHORNOY Abstract. We investigate a group B• that includes Artin’s braid group B∞ and Thompson’s group F . The elements of B• are represented by braids diagrams in whic

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Source URL: www.math.unicaen.fr

Language: English - Date: 2005-06-15 11:33:50
144Combinatorics on words / Molien series / Necklace / Invariant / Mathematics / Invariant theory / Enumerative combinatorics

A Note on Modular Partitions and Necklaces N. J. A. Sloane, Rutgers University and The OEIS Foundation Inc. 11 South Adelaide Avenue, Highland Park, NJ 08904, USA. Email: [removed] May 6, 2014

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Source URL: neilsloane.com

Language: English - Date: 2014-05-06 14:20:00
145Algebra / Group theory / Combinatorics on words / Braid group / Braids / Ropework / Braid theory / Van Kampen diagram / Link / Abstract algebra / Knot theory / Mathematics

[removed]COMBINATORIAL DISTANCE BETWEEN BRAID WORDS PATRICK DEHORNOY Abstract. We give a simple naming argument for establishing lower bounds on the combinatorial distance between (positive) braid words.

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Source URL: www.math.unicaen.fr

Language: English - Date: 2009-06-20 10:20:03
146Combinatorics / Logical syntax / Combinatorics on words / Mathematical logic / Formal proof / Logical truth / Theorem / Mathematical proof / Haskell / Logic / Mathematics / Formal languages

Abstract Interpretation Using Laziness: Proving Conway’s Lost Cosmological Theorem

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Source URL: www.cs.cmu.edu

Language: English - Date: 2007-09-14 13:01:57
1473-manifolds / Geometric group theory / Geometric topology / Combinatorics on words / Small cancellation theory / Residually finite group / Relatively hyperbolic group / Hyperbolic group / Metric space / Abstract algebra / Topology / Mathematics

May[removed]Daniel T. Wise

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Source URL: www.math.mcgill.ca

Language: English - Date: 2013-06-02 08:29:38
148Combinatorics on words / Symmetry / Polytopes / Hyperbolic group / Relatively hyperbolic group / CAT(k) space / Tessellation / Simplex / Geometry / Geometric group theory / Metric geometry

Triangles, Squares and Biautomaticity Jon McCammond (U.C. Santa Barbara)

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Source URL: www.math.ucsb.edu

Language: English - Date: 2007-08-31 16:23:12
149Geometric group theory / Metric geometry / Infinite group theory / Virtually / Combinatorics on words / Fundamental group / Gromov–Hausdorff convergence / Representation theory / Solvable group / Abstract algebra / Group theory / Mathematics

Groups as geometric objects A new proof of Gromov’s theorem on groups of

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Source URL: www.math.uga.edu

Language: English - Date: 2009-05-29 07:43:11
150Geometric 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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