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Projective schur algebras over a field of positive characteristic

Title
Projective schur algebras over a field of positive characteristic
Authors
Choi E.Lee H.
Ewha Authors
이혜숙
SCOPUS Author ID
이혜숙scopusscopus
Issue Date
1998
Journal Title
Bulletin of the Australian Mathematical Society
ISSN
0004-9727JCR Link
Citation
vol. 58, no. 1, pp. 103 - 106
Indexed
SCIE; SCOPUS WOS scopus
Abstract
If the characteristic of a field K is not zero then the Schur group S(K) = 0. In this paper we ask a similar question for the projective Schur group PS(K) and prove that the subgroup of PS(K) consisting of radical algebras is trivial. This disproves the conjecture that every projective Schur algebra is similar to a radical algebra.
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자연과학대학 > 수학전공 > Journal papers
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