On local automorphisms of group algebras of compact groups

Lajos Molnár, Borut Zalar

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

We show that with few exceptions every local isometric automorphism of the group algebra Lp(G) of a compact metric group G is an isometric automorphism.

Original languageEnglish
Pages (from-to)93-99
Number of pages7
JournalProceedings of the American Mathematical Society
Volume128
Issue number1
DOIs
Publication statusPublished - 2000

Keywords

  • Compact group
  • Group algebra
  • Isometric automorphism
  • Local isometric automorphism

ASJC Scopus subject areas

  • Mathematics(all)
  • Applied Mathematics

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