A Polish group without Lie sums

Research output: Contribution to journalArticle

Abstract

We construct a Polish group with an invariant metric in which Lie sums and Lie brackets do not exist. The construction of the group and the proof of the main theorem use some facts of combinatorial nature about the free group with two generators equipped with a Graev metric.

Original languageEnglish (US)
Pages (from-to)135-147
Number of pages13
JournalAbhandlungen aus dem Mathematischen Seminar der Universitat Hamburg
Volume79
Issue number1
DOIs
StatePublished - Jun 1 2009

Keywords

  • Graev metric
  • Lie bracket
  • Lie sum
  • Polish group

ASJC Scopus subject areas

  • Mathematics(all)

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