Publication
Title
Projective schur division-algebras are abelian crossed-products
Author
Abstract
 Let k be a field. A projective Schur Algebra over k is a finite-dimensional k-central simple algebra which is a homomorphic image of a twisted group algebra k(alpha)G with G a finite group and alpha is-an-element-of H-2(G, k *). The main result of this paper is that every projective Schur division algebra is an abelian crossed product (K/k, f), where K is a radical extension of k. (C) 1994 Academic Press, Inc.
Language
English
Source (journal)
Journal of algebra. - New York, N.Y.
Publication
New York, N.Y. : 1994
ISSN
0021-8693
Volume/pages
163:3, p. 795-805
ISI
A1994NC77100012
Full text (Publisher's DOI)
Full text (open access)
UAntwerpen
 Publication type Subject