Geometry of Free Products.
Displaying 21 – 40 of 98
Geometry of pseudocharacters.
Manning, Jason Fox (2005)
Geometry & Topology
Gleichungen in freien Produkten mit Amalgam.
Gerhard Rosenberger (1980)
Mathematische Zeitschrift
Graphs which are locally Grassmann.
Richard Weiss (1993)
Mathematische Annalen
Green functions and spectra on free products of cyclic groups
K. Aomoto, Y. Kato (1988)
Annales de l'institut Fourier
Green functions of a stochastic operator on a free product of cyclic groups are explicitly evaluated as algebraic functions. The spectra are investigated by Morse theoretic argument.
Green kernel estimates and the full Martin boundary for random walks on lamplighter groups and Diestel–Leader graphs
Sara Brofferio, Wolfgang Woess (2005)
Annales de l'I.H.P. Probabilités et statistiques
Group actions on twin buildings.
Abramenko, Peter (1996)
Bulletin of the Belgian Mathematical Society - Simon Stevin
Group extensions and automorphism group rings.
Martino, John, Priddy, Stewart (2003)
Homology, Homotopy and Applications
Group Extensions and Splitting Modules.
Peter Schmid (1978)
Mathematische Zeitschrift
Group extensions, crossed pairs and an eight term exact sequence.
Johannes Huebschmann (1981)
Journal für die reine und angewandte Mathematik
Group Extensions with Infinite Conjugacy Classes
Jean-Philippe Préaux (2013)
Confluentes Mathematici
We characterize the group property of being with infinite conjugacy classes (or icc, i.e. infinite and of which all conjugacy classes except are infinite) for groups which are extensions of groups. We prove a general result for extensions of groups, then deduce characterizations in semi-direct products, wreath products, finite extensions, among others examples we also deduce a characterization for amalgamated products and HNN extensions. The icc property is correlated to the Theory of von Neumann...
Group Rings of Hypercyclic Groups.
Patrick F. Smith (1975)
Mathematische Zeitschrift
Group Rings Whose Units Form an FC-Group.
Sudarshan K. Sehgal, H.J. Zassenhaus (1977)
Mathematische Zeitschrift
Groupes à croissance polynomiale
Jacques Tits (1980/1981)
Séminaire Bourbaki
Groupes analytiques -adiques
Michel Lazard (1965)
Publications Mathématiques de l'IHÉS
Groupes dont le centralisateur d'un sous-groupe est d'ordre borné.
Gérard Endimioni (1991)
Mathematische Annalen
Groupes totaux
Bruno Deschamps, Ivan Suarez Atias (2013)
Annales mathématiques Blaise Pascal
Les « groupes totaux » sont les groupes pour lesquels la dimension du centre l’algèbre des invariants d’une algèbre simple centrale associée à un -cocycle sous l’action d’un relevé de l’action galoisienne à est constante quels que soient et . Dans cet article, nous montrons que les groupes quasi-CC (qui sont les groupes de centre cyclique et dont les centralisateurs des éléments hors du centre sont cycliques) sont totaux. Les groupes de type CC qui sont les groupes quasi-CC à centre trivial...
Groupes with free 2-generator subsemigroups.
G. Baumslag, Y. Roitberg (1982)
Semigroup forum
Groups acting on cube complexes.
Niblo, Graham, Reeves, Lawrence (1997)
Geometry & Topology
Groups acting on products of trees, tiling systems and analytic -theory.
Kimberley, Jason S., Robertson, Guyan (2002)
The New York Journal of Mathematics [electronic only]