Generalized 2-Cocycles of Finite Groups
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E. Nauwelaerts
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Article
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1998
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Elsevier Science
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English
โ 181 KB
a generalized 2-cocycle, i.e., not necessarily taking its values in the units of R, and consider the generalized twisted group ring R) G. In โฃ this paper we derive criteria for R) G to be a graded maximal R-order, resp. a โฃ ลฝ . hereditary R-order or a maximal R-order in K ) G .