๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On the group of units of a finite R-algebra

โœ Scribed by Eugene Malek


Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
559 KB
Volume
23
Category
Article
ISSN
0021-8693

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Group Identities on Units of Group Algeb
โœ A. Giambruno; S.K. Sehgal; A. Valenti ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 178 KB

Let U be the group of units of the group algebra FG of a group G over a field F. Suppose that either F is infinite or G has an element of infinite order. We characterize groups G so that U satisfies a group identity. Under the assumption that G modulo the torsion elements is nilpotent this gives a c

On Units of Twisted Group Algebras
โœ Chia-Hsin Liu ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 110 KB

We study units of twisted group algebras. Let G be a finite group and K be a field of characteristic p > 0. Assume that K is not algebraic over a finite field. We determine when units of K t G do not contain any nonabelian free subgroup. We also discuss what will happen when G is locally finite. For

Algebra Structure on the Hochschild Coho
โœ Mariano Suarez Alvarez ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 139 KB

group of linear automorphisms of A . In this paper, we compute the multiplicative n โ…ท ลฝ G . structure on the Hochschild cohomology HH A of the algebra of invariants of n โ…ท ลฝ G . G. We prove that, as a graded algebra, HH A is isomorphic to the graded n algebra associated to the center of the group al

On the radical of a group algebra
โœ Peter Brockhaus ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 684 KB