Some conditions implying that an infinite group is abelian
Luise-Charlotte Kappe, M. J. Tomkinson (1998)
Rendiconti del Seminario Matematico della Università di Padova
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Luise-Charlotte Kappe, M. J. Tomkinson (1998)
Rendiconti del Seminario Matematico della Università di Padova
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R. Venkataraman (1970)
Fundamenta Mathematicae
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Edwin Hewitt (1964)
Fundamenta Mathematicae
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Hartman, S.
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Carlo Toffalori (2000)
Rendiconti del Seminario Matematico della Università di Padova
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William Wistar Comfort, Jan van Mill (2013)
Commentationes Mathematicae Universitatis Carolinae
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The authors have shown [Proc. Amer. Math. Soc. 135 (2007), 4039--4044] that every nonmetrizable, pseudocompact abelian group has both a proper dense pseudocompact subgroup and a strictly finer pseudocompact group topology. Here they give a comprehensive, direct and self-contained proof of this result.