Combinatorics on words

Results: 179



#Item
71Combinatorics on words / Geometric group theory / Combinatorial group theory / Geometric topology / Presentation of a group / Grushko theorem / Quotient group / Abelian group / Conjugacy problem / Abstract algebra / Group theory / Algebra

ISOMORPHISM VERSUS COMMENSURABILITY FOR A CLASS OF FINITELY PRESENTED GROUPS GOULNARA ARZHANTSEVA, JEAN-FRANC¸OIS LAFONT, AND ASHOT MINASYAN A BSTRACT. We construct a class of finitely presented groups within which the

Add to Reading List

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

Language: English - Date: 2013-10-17 07:05:52
72Geometric 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

Add to Reading List

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

Language: English - Date: 2015-04-01 09:20:41
73Combinatorics on words / Geometric group theory / Real analysis / Lie groups / Quasiconvex function / Hyperbolic group / Kleinian group / Residually finite group / HNN extension / Abstract algebra / Group theory / Mathematics

SEPARABLE SUBSETS OF GFERF NEGATIVELY CURVED GROUPS ASHOT MINASYAN Abstract. A word hyperbolic group G is called GFERF if every quasiconvex subgroup coincides with the intersection of finite index subgroups containing

Add to Reading List

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

Language: English - Date: 2006-11-13 05:32:48
74Combinatorics on words / Infinite group theory / Hyperbolic group / Metric geometry / Residually finite group / Group theory / Abstract algebra / Algebra / Geometric group theory

Commensurating endomorphisms of acylindrically hyperbolic groups

Add to Reading List

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

Language: English - Date: 2013-09-11 04:11:23
75Geometric group theory / Combinatorics on words / Combinatorial group theory / Topological groups / Relatively hyperbolic group / Hyperbolic group / Small cancellation theory / Boundedly generated group / Bass–Serre theory / Abstract algebra / Group theory / Algebra

ACYLINDRICAL HYPERBOLICITY OF GROUPS ACTING ON TREES ASHOT MINASYAN AND DENIS OSIN Abstract. We provide new examples of acylindrically hyperbolic groups arising from actions on simplicial trees. In particular, we conside

Add to Reading List

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

Language: English - Date: 2014-10-20 12:52:15
76Geometric group theory / Infinite group theory / Combinatorics on words / Residually finite group / Finite groups / Polycyclic group / Profinite group / Relatively hyperbolic group / Bass–Serre theory / Abstract algebra / Group theory / Algebra

Residual properties of automorphism groups of (relatively) hyperbolic groups Gilbert Levitt Ashot Minasyan We show that Out(G) is residually finite if G is one-ended and hyperbolic relative to

Add to Reading List

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

Language: English - Date: 2014-07-25 06:51:56
77Theoretical computer science / Automatic sequence / Enumeration / Theory of computation / Mathematics / Automata theory / Combinatorics on words

Enumeration and Decidable Properties of Automatic Sequences

Add to Reading List

Source URL: www.cant.ulg.ac.be

Language: English - Date: 2011-06-06 05:34:50
78Markov models / Error detection and correction / Computational complexity theory / Combinatorics on words / Lempel–Ziv–Welch / LZ77 and LZ78 / Time complexity / Viterbi algorithm / Dynamic programming / Theoretical computer science / Mathematics / Applied mathematics

Algorithmica[removed]: 379–399 DOI[removed]s00453[removed]Speeding Up HMM Decoding and Training by Exploiting Sequence Repetitions Yury Lifshits · Shay Mozes · Oren Weimann ·

Add to Reading List

Source URL: yury.name

Language: English - Date: 2009-11-15 04:24:21
79Dynamical system / Systems / Systems theory / Non-integer representation / Rauzy fractal / Integration by substitution / Subshift of finite type / Structure / Mathematics / Mathematical analysis / Combinatorics on words

Coding of substitution dynamical systems Paul Surer

Add to Reading List

Source URL: www.cant.ulg.ac.be

Language: English - Date: 2011-06-14 02:13:50
80Sturmian sequence / Complexity function / Sequence / Mathematics / Combinatorics on words / Sturmian word

Some examples and counter-examples about the S-adic Conjecture

Add to Reading List

Source URL: www.cant.ulg.ac.be

Language: English - Date: 2011-06-06 00:57:00
UPDATE