Nil right ideals in inverse semigroup algebras (Q1184171)

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scientific article; zbMATH DE number 34204
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English
Nil right ideals in inverse semigroup algebras
scientific article; zbMATH DE number 34204

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    Nil right ideals in inverse semigroup algebras (English)
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    28 June 1992
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    Improving earlier results and techniques of his own, the author shows that the semigroup algebra \(F[S]\) of an inverse semigroup \(S\) over a field \(F\) has no nonzero nil right ideals provided that \(\text{char}(F)=0\) or is a prime that is not the order of an element in a subgroup of \(S\).
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    semigroup algebra
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    inverse semigroup
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    nil right ideals
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