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Browsing by Author "Giordano Bruno, Anna"

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Browsing by Author "Giordano Bruno, Anna"

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    Arnautov's problems on semitopological isomorphisms 
    Dikranjan, Dikran; Giordano Bruno, Anna (Universitat Politècnica de València, 2009-04-01)
    [EN] Semitopological isomorphisms of topological groups were introduced by Arnautov [2], who posed several questions related to compositions of semitopological isomorphisms and about the groups G (we call them Arnautov ...
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    Weakly metrizable pseudocompact groups 
    Dikranjan, Dikran; Giordano Bruno, Anna; Milan, Chiara (Universitat Politècnica de València, 2006-04-01)
    [EN] We study various weaker versions of metrizability for pseudocompact abelian groups G: singularity (G possesses a compact metrizable subgroup of the form mG, m > 0), almost connectedness (G is metrizable modulo the ...