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Listar por palabra clave "Cardinal invariant"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Cardinal invariant"

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    The character of free topological groups I 
    Nickolas, Peter; Tkachenko, Mikhail (Universitat Politècnica de València, 2005-04-01)
    [EN] A systematic analysis is made of the character of the free and free abelian topological groups on uniform spaces and on topological spaces. In the case of the free abelian topological group on a uniform space, expressions ...
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    The topological structure of (homogeneous) spaces and groups with countable cs∗-character 
    Banak, Taras; Zdomskyi, Lubomyr (Universitat Politècnica de València, 2004-04-01)
    [EN] In this paper we introduce and study three new cardinal topological invariants called the cs∗-, cs-, and sb-characters. The class of topological spaces with countable cs∗-character is closed under many topological ...