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Bass–Serre theory
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#	Item
1	CATEGORICAL AND SEMIGROUP-THEORETIC DESCRIPTIONS OF BASS-SERRE THEORY M. V. LAWSON AND A. R. WALLIS Abstract. Self-similar group actions may be encoded by a class of left cancellative monoids called left Rees monoids. Th Add to Reading List Source URL: www-users.york.ac.uk Language: English - Date: 2013-09-13 10:45:54 Algebraic structures Semigroup theory Category theory Non-associative algebra Cancellation property Monoid Groupoid Functor Magma Free monoid Inverse element Semigroup
2	NEW EXAMPLES OF GROUPS ACTING ON REAL TREES ASHOT MINASYAN Abstract. We construct the first example of a finitely generated group which has Serre’s property (FA) (i.e., whenever it acts on a simplicial tree it fixes a Add to Reading List Source URL: www.personal.soton.ac.uk Language: English - Date: 2014-04-05 06:16:22 Geometric group theory Group theory Algebraic topology Homotopy theory Category theory Bass–Serre theory Fundamental group Simplicial set Real tree Abstract algebra Mathematics Algebra
3	TITS ALTERNATIVES FOR GRAPH PRODUCTS YAGO ANTOL´IN AND ASHOT MINASYAN Abstract. We discuss various types of Tits Alternative for subgroups of graph products of groups, and prove that, under some natural conditions, a gr Add to Reading List Source URL: www.personal.soton.ac.uk Language: English - Date: 2013-06-17 06:47:15 Geometric group theory Amenable group Tits alternative Bass–Serre theory Presentation of a group Solvable group Abelian group Cyclic group Virtually Abstract algebra Group theory Algebra
4	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 Geometric 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
5	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 Geometric 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
6	Workshop Programme Yago Antolin University of Southampton “Mineyev’s proof of the Hanna Neumann Conjecture.” In this talk we present the Igor Mineyev’s proof of the Strengthened Hanna Neumann conjecture. This pro Add to Reading List Source URL: www.personal.soton.ac.uk Language: English - Date: 2011-06-28 11:19:57 Algebra Relatively hyperbolic group Hyperbolic group Bass–Serre theory Hanna Neumann conjecture Group Borel subgroup Artin group Stallings theorem about ends of groups Abstract algebra Group theory Geometric group theory
7	The SQ-universality and residual properties of relatively hyperbolic groups G. Arzhantseva A. Minasyan Add to Reading List Source URL: www.personal.soton.ac.uk Language: English - Date: 2007-04-05 09:09:11 Geometric group theory Combinatorics on words Lie groups Hyperbolic geometry Relatively hyperbolic group Kleinian group Hyperbolic group Bass–Serre theory HNN extension Abstract algebra Group theory Geometry
8	Dicks’ simplification of Mineyev’s proof of the SHNC (or how to remove a 2) Yago Antolín Pichel University of Southampton Add to Reading List Source URL: www.personal.soton.ac.uk Language: English - Date: 2011-11-15 06:28:22 Algebra Hanna Neumann conjecture Bass–Serre theory Abstract algebra Geometric group theory Group theory