Resultats globals: 2 registres trobats en 0.06 segons.
Articles, 2 registres trobats
Articles 2 registres trobats  
24 p, 406.6 KB Röver's simple group is of type F ∞ / Belk, James (Bard College. Mathematics Program) ; Matucci, Francesco (Universidade de Lisboa. Centro de Algebra)
We prove that Claas Röver's Thompson-Grigorchuk simple group V G has type F∞. The proof involves constructing two complexes on which V G acts: a simplicial complex analogous to the Stein complex for V , and a polysimplicial complex analogous to the Farley complex for V . [...]
2016 - 10.5565/10.5565-PUBLMAT_60216_07
Publicacions matemàtiques, Vol. 60 Núm. 2 (2016) , p. 501-524 (Articles)  
22 p, 646.2 KB Thompson’s group is the orientation-preserving automorphism group of a cellular complex / Fossas, A. ; Nguyen, M.
We consider a planar surface ∑ of in nite type which has Thompson's group T as asymptotic mapping class group. We construct the asymptotic pants complex C of ∑ and prove that the group T acts transitively by automorphisms on it. [...]
2012 - 10.5565/258152
Publicacions matemàtiques, Vol. 56, Núm. 2 (2012) , p. 0305-326  

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