A note on the WAP-compactification of groups.
Displaying 21 – 40 of 68
A partial classification result for noncommutative tori.
Klaus Thomsen (1987)
Mathematica Scandinavica
A Perron FrobeniusTheory for Representations of Locally Compact Abelian Groups.
U. Groh, G. Greiner (1983)
Mathematische Annalen
A proof of the Mackey-Blattner-Nielsen theorem.
Esben T. Kehlet (1978)
Mathematica Scandinavica
A property for locally convex *-algebras related to property (T) and character amenability
Xiao Chen, Anthony To-Ming Lau, Chi-Keung Ng (2015)
Studia Mathematica
For a locally convex *-algebra A equipped with a fixed continuous *-character ε (which is roughly speaking a generalized F*-algebra), we define a cohomological property, called property (FH), which is similar to character amenability. Let be the space of continuous functions with compact support on a second countable locally compact group G equipped with the convolution *-algebra structure and a certain inductive topology. We show that has property (FH) if and only if G has property (T). On...
A Qualitative Uncertainty Principle for Certain Locally Compact Groups.
E. KANIUTH, S. Echterhoff, A. Kumar (1991)
Forum mathematicum
A ratio ergodic theorem for multiparameter non-singular actions
Michael Hochman (2010)
Journal of the European Mathematical Society
We prove a ratio ergodic theorem for non-singular free and actions, along balls in an arbitrary norm. Using a Chacon–Ornstein type lemma the proof is reduced to a statement about the amount of mass of a probability measure that can concentrate on (thickened) boundaries of balls in . The proof relies on geometric properties of norms, including the Besicovitch covering lemma and the fact that boundaries of balls have lower dimension than the ambient space. We also show that for general group...
A Short Proof of a Classical Covering Lemma.
Jean-Philippe Anker (1989)
Monatshefte für Mathematik
A Simple Proof of Borel's Density Theorem.
Shrikrishna G. Dani (1980)
Mathematische Zeitschrift
A Stone-Weierstrass theorem for group representations.
Repka, Joe (1978)
International Journal of Mathematics and Mathematical Sciences
A survey on representations of the unitary group U(∞)
Şerban Strǎtilǎ, Dan Voiculescu (1982)
Banach Center Publications
A uniformly bounded representation associated to a free set in a discrete group
Gero Fendler (1990)
Colloquium Mathematicae
Abschätzung von Normen gewisser Matrizen und eine Anwendung.
Michael Leinert (1979)
Mathematische Annalen
Action moyennable d'un groupe localement compact sur une algèbre de von Neumann II.
Anantharaman-Delaroche (1982)
Mathematica Scandinavica
Action moyennable d'un groupe localement compact sur une algebre de von Neumann.
C. Anantharaman-Delaroche (1979)
Mathematica Scandinavica
Action of algebraic groups of automorphisms on the dual of a class of type groups
L. Pukanszky (1972)
Annales scientifiques de l'École Normale Supérieure
Algebra Involutions on the Bidual of a Banach Algebra.
Michael Grosser (1984)
Manuscripta mathematica
Algebraic Hulls and the Folner Property.
A. Iozzi, A. Nevo (1996)
Geometric and functional analysis
Algèbre de Jordan et ensemble de Wallach.
M. Lassalle (1987)
Inventiones mathematicae
Algèbres et convoluteurs de
Pierre Eymard (1969/1970)
Séminaire Bourbaki