On some brauer subgroups arising from twists of matrix algebras

Wen-Chen Chi, Hung Min Liao, Ki Seng Tan

Research output: Contribution to journalArticle

Abstract

We study some relations between groups of continuous characters and subgroups of Brauer groups. Explicit determination of some subgroups of Brauer groups arising from this connection are done for some cases in the local fields via local class field theory.

Original languageEnglish
Pages (from-to)4218-4222
Number of pages5
JournalCommunications in Algebra
Volume36
Issue number11
DOIs
Publication statusPublished - 2008 Nov 1

Fingerprint

Brauer Group
Matrix Algebra
Twist
Subgroup
Class Field Theory
Local Field
Character

Keywords

  • Brauer groups
  • Class field theory
  • Cyclic algebras
  • Twists of matrix algebras

ASJC Scopus subject areas

  • Algebra and Number Theory

Cite this

On some brauer subgroups arising from twists of matrix algebras. / Chi, Wen-Chen; Liao, Hung Min; Tan, Ki Seng.

In: Communications in Algebra, Vol. 36, No. 11, 01.11.2008, p. 4218-4222.

Research output: Contribution to journalArticle

Chi, Wen-Chen ; Liao, Hung Min ; Tan, Ki Seng. / On some brauer subgroups arising from twists of matrix algebras. In: Communications in Algebra. 2008 ; Vol. 36, No. 11. pp. 4218-4222.
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