Listar por tema "Compact-open topology"
Mostrando ítems 1-3 de 3
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Precompact groups and property (T)
Elsevier (2013-08)For a topological group GG, the dual object View the MathML sourceĜ is defined as the set of equivalence classes of irreducible unitary representations of GG equipped with the Fell topology. It is well known that, if GG ... -
The character of topological groups, via Pontryagin-van Kampen duality
(2011-06)The Birkhoff-Kakutani Theorem asserts that a topological group is metrizable if and only if it has countable character. We develop and apply tools for the estimation of the character for a wide class of nonmetrizable ... -
Uncountable products of determined groups need not be determined
Elsevier (2008)If H is a dense subgroup of G, we say that H determines G if their groups of characters are topologically isomorphic when equipped with the compact open topology. If every dense subgroup of G determines G, then we say that ...