Roots, iterations and logarithms of formal automorphisms

C. Praagman

    Research output: Book/ReportReportAcademic

    24 Downloads (Pure)

    Abstract

    In this paper it is proved that having a logarithm is equivalent to having roots of arbitrary order in the group of automorphisms of a formal power series ring, and in algebraic subgroups, too.
    Original languageEnglish
    Place of PublicationEindhoven
    PublisherTechnische Universiteit Eindhoven
    Number of pages16
    Publication statusPublished - 1986

    Publication series

    NameMemorandum COSOR
    Volume8601
    ISSN (Print)0926-4493

    Fingerprint Dive into the research topics of 'Roots, iterations and logarithms of formal automorphisms'. Together they form a unique fingerprint.

  • Cite this

    Praagman, C. (1986). Roots, iterations and logarithms of formal automorphisms. (Memorandum COSOR; Vol. 8601). Technische Universiteit Eindhoven.