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On class algebras

Title
On class algebras
Authors
Choi E.Lee H.
Ewha Authors
이혜숙
SCOPUS Author ID
이혜숙scopusscopus
Issue Date
2003
Journal Title
Journal of the Korean Mathematical Society
ISSN
0304-9914JCR Link
Citation
Journal of the Korean Mathematical Society vol. 40, no. 2, pp. 273 - 286
Indexed
SCIE; SCOPUS; KCI WOS scopus
Document Type
Article
Abstract
Let FαG be a twisted group algebra. A subalgebra of F αG generated by all class sums of partition P of G is called a projective class algebra in FαG associated with partition P. In this paper we study various partitions of G determined by actions of certain operator groups on G and construct projective class algebras depending on the actions. With regard to projective class algebras, we investigate structures of associated skew group algebras and fixed group algebras.
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자연과학대학 > 수학전공 > Journal papers
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