Ubiquity of free subgroups

Ubiquity of free subgroups

Necessary and sufficient conditions are given for a Polish topological group to be 'almost free'. It is deduced that the existence of one free subgroup of a Polish group can lead to the existence of many free subgroups of maximal rank. Applications are given to permutation groups, profinit...

Cur síos iomlán

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí:	Gartside, P, Knight, R
Formáid:	Journal article
Teanga:	English
Foilsithe / Cruthaithe:	2003

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