On local automorphisms of group algebras of compact groups

Lajos Molnár, Borut Zalar

Research output: Contribution to journalArticle

16 Citations (Scopus)


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
Issue number1
Publication statusPublished - 2000


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

ASJC Scopus subject areas

  • Mathematics(all)
  • Applied Mathematics

Fingerprint Dive into the research topics of 'On local automorphisms of group algebras of compact groups'. Together they form a unique fingerprint.

  • Cite this