Free Subgroups of Units in Group Rings
1984 ◽
Vol 27
(3)
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pp. 309-312
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Keyword(s):
Rank 2
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AbstractIn this paper we give necessary and sufficient conditions under which the group of units of a group ring of a finite group G over a field K does not contain a free subgroup of rank 2.Some extensions of this results to infinite nilpotent and FC groups are also considered.
1976 ◽
Vol 28
(5)
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pp. 954-960
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Keyword(s):
1993 ◽
Vol 35
(3)
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pp. 367-379
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Keyword(s):
2007 ◽
Vol 83
(2)
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pp. 285-296
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Keyword(s):
1985 ◽
Vol 31
(3)
◽
pp. 355-363
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1995 ◽
Vol 37
(2)
◽
pp. 249-263
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Keyword(s):
1974 ◽
Vol 26
(1)
◽
pp. 121-129
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Keyword(s):
1979 ◽
Vol 28
(3)
◽
pp. 335-345
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