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On some Schur algebras

Title
On some Schur algebras
Authors
Choi E.Lee H.
Ewha Authors
이혜숙
SCOPUS Author ID
이혜숙scopusscopus
Issue Date
2002
Journal Title
Journal of the Korean Mathematical Society
ISSN
0304-9914JCR Link
Citation
vol. 39, no. 1, pp. 1 - 11
Indexed
SCIE; SCOPUS; KCI WOS scopus
Abstract
A Schur algebra was generalized to projective Schur algebra by admitting twisted group algebra. A Schur algebra is a projective Schur algebra with trivial 2-cocycle. In this paper we study situations that Schur algebra is a projective Schur algebra with nontrivial cocycle, and we find a criterion for a projective Schur algebra to be a Schur algebra.
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자연과학대학 > 수학전공 > Journal papers
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