On some brauer subgroups arising from twists of matrix algebras

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

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


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
Issue number11
Publication statusPublished - 2008 Nov


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

ASJC Scopus subject areas

  • Algebra and Number Theory


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