Free algebra

Results: 403



#Item
171Ergodic theory / Geometry / Amenable group / Ergodicity / Orbifold / Abstract algebra / Geometric group theory / Topology

MIXING ACTIONS OF COUNTABLE GROUPS ARE ALMOST FREE ROBIN D. TUCKER-DROB A measure preserving action of a countably innite group Γ is called totally ergodic if every innite subgroup of Γ acts ergodically. For example,

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Source URL: www.math.rutgers.edu

Language: English - Date: 2014-02-06 10:26:03
172Formal languages / Semigroup theory / Monoid / Free monoid / Trace monoid / Regular language / Trace theory / Abstract algebra / Category theory / Mathematics

Commutative closures of regular languages Commutative closures of regular languages

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Source URL: antoine.delignat-lavaud.fr

Language: English - Date: 2010-08-17 15:33:58
173Algebra / Formal languages / Algebraic structures / Category theory / Monoid / Free monoid / Semigroup / Model theory / Trace monoid / Abstract algebra / Semigroup theory / Mathematics

L3 Summer internship report Laboratoire Bordelais de Recherche en Informatique June – July 2009 Advisors: Anca Muscholl and Marc Zeitoun

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Source URL: antoine.delignat-lavaud.fr

Language: English - Date: 2010-08-17 15:33:38
174Geometric group theory / Hyperbolic group / Quasiconvex function / Cayley graph / End / Group / Free group / Relatively hyperbolic group / Small cancellation theory / Abstract algebra / Mathematics / Algebra

On Quasiconvex Subsets of Hyperbolic Groups Ashot Minasyan Vanderbilt University Ashot Minasyan

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Source URL: www.personal.soton.ac.uk

Language: English - Date: 2005-03-30 14:58:04
175Geometric group theory / Combinatorics on words / HNN extension / Artin group / Presentation of a group / Stallings theorem about ends of groups / Amenable group / Abstract algebra / Group theory / Algebra

ON SUBGROUPS OF RIGHT ANGLED ARTIN GROUPS WITH FEW GENERATORS ASHOT MINASYAN Abstract. For each d ∈ N we construct a 3-generated group Hd , which is a subdirect product of free groups, such that the cohomological dimen

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Source URL: www.personal.soton.ac.uk

Language: English - Date: 2015-04-01 09:20:41
176Geometric group theory / Amenable group / Ergodic theory / Entailment / Stallings theorem about ends of groups / Orbifold / Abstract algebra / Geometry / Group theory

1 Abstract A countable group Γ is called shift-minimal if every non-trivial measure preserving action of Γ weakly contained in the Bernoulli shift Γ y ([0, 1]Γ , λΓ ) is free. We show that any group Γ whose reduc

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Source URL: www.math.rutgers.edu

Language: English - Date: 2012-12-21 17:27:31
177Algebraic geometry / Category theory / Sheaf theory / Cohomology theories / Algebraic stack / Sheaf / Crystalline cohomology / Étale cohomology / Gerbe / Abstract algebra / Algebra / Homological algebra

INTRODUCTION Copyright (CJohan de Jong Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version publish

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Source URL: stacks.math.columbia.edu

Language: English - Date: 2015-04-15 15:08:23
178Mathematical analysis / Probability and statistics / Bernoulli scheme / Ergodicity / Borel equivalence relation / Descriptive set theory / Stochastic processes / Statistics / Ergodic theory

A von Neumann algebra free proof of solid ergodicity for Bernoulli shifts Descriptive Set Theory Workshop ESI, October 2013 Robin D. Tucker-Drob Rutgers University

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Source URL: www.math.rutgers.edu

Language: English - Date: 2013-10-03 02:34:21
179Free software / MPICH / Public domain software / Numerical linear algebra / Open MPI / Portable /  Extensible Toolkit for Scientific Computation / Computer cluster / Standard Performance Evaluation Corporation / Message Passing Interface / Computing / Computer programming / Parallel computing

20  Years  of  MPICH   Rusty  Lusk   Prehistory   •  Rusty  Lusk,  Ross  Overbeek,  Ralph  Butler  at  Argonne  develop   p4  system  for  portable  parall

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Source URL: www.mpich.org

Language: English - Date: 2012-11-21 13:22:18
180Linear algebra / Mathematical analysis / Applied mathematics / Functional analysis / Wavelet / Compressed sensing / Deconvolution / Thresholding / Sparse matrix / Signal processing / Mathematics / Image processing

AN OVERVIEW OF INVERSE PROBLEM REGULARIZATION USING SPARSITY J.-L. Starck a and M. J. Fadilib , a Laboratoire AIM (UMR 7158), CEA/DSM-CNRS-Universit´e Paris Diderot, IRFU, SEDI-SAP, Service d’Astrophysique, Centre de

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Source URL: jstarck.free.fr

Language: English - Date: 2010-02-07 11:06:01
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