Counting periodic points of p-adic power series

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Lubin conjectures that for an invertible series to commute with a noninvertible series, there must be a formal group somehow in the background. Our main theorem gives us an effective method to compute the number of periodic points of these invertible series. It turns out that this computation lends support to the conjecture of Lubin.

Original languageEnglish
Pages (from-to)351-364
Number of pages14
JournalCompositio Mathematica
Volume100
Issue number3
Publication statusPublished - 1996 Dec 1

Fingerprint

Periodic Points
P-adic
Power series
Counting
Invertible
Series
Formal Group
Commute
Theorem

ASJC Scopus subject areas

  • Algebra and Number Theory

Cite this

Counting periodic points of p-adic power series. / Hua-Chieh, L. I.

In: Compositio Mathematica, Vol. 100, No. 3, 01.12.1996, p. 351-364.

Research output: Contribution to journalArticle

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