Units of Integral Semigroup Rings
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Eric Jespers; Duzhong Wang
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Article
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1996
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Elsevier Science
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English
โ 207 KB
It is proved that both the Bass cyclic and bicyclic units generate a subgroup of ลฝ . finite index in U U ZS , assuming S is a finite semigroup such that QS is semisimple Artinian and does not contain certain types of simple components. แฎ 1996 Aca- demic Press, Inc.