COMMUTATIVITY OF SKEW SYMMETRIC ELEMENTS IN GROUP RINGS
2007 ◽
Vol 50
(1)
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pp. 37-47
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Keyword(s):
AbstractLet $R$ be a commutative ring with unity and let $G$ be a group. The group ring $RG$ has a natural involution that maps each element $g\in G$ to its inverse. We denote by $RG^-$ the set of skew symmetric elements under this involution. We study necessary and sufficient conditions for $RG^-$ to be commutative.
1980 ◽
Vol 32
(5)
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pp. 1266-1269
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2012 ◽
Vol 19
(spec01)
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pp. 1041-1050
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1995 ◽
Vol 59
(2)
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pp. 232-243
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2005 ◽
Vol 04
(02)
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pp. 127-137
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1985 ◽
Vol 31
(3)
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pp. 355-363
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1974 ◽
Vol 26
(1)
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pp. 121-129
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Keyword(s):
1979 ◽
Vol 28
(3)
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pp. 335-345
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2015 ◽
Vol 14
(07)
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pp. 1550099
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