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The projective Schur subgroup of the Brauer group and root groups of finite groups

โœ Scribed by P Nelis; F Van Oystaeyen


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
982 KB
Volume
137
Category
Article
ISSN
0021-8693

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๐Ÿ“œ SIMILAR VOLUMES


On the Projective Schur Group of a Field
โœ E. Aljadeff; J. Sonn ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 514 KB

If \(k\) is a field, the projective Schur group \(\operatorname{PS}(k)\) of \(k\) is the subgroup of the Brauer group \(\operatorname{Br}(k)\) consisting of those classes which contain a projective Schur algebra, i.e., a homomorphic image of a twisted group algebra \(k^{\text {" }} G\) with \(G\) fi