Lifting endomorphisms of formal A-modules over finite fields

研究成果: 雜誌貢獻期刊論文同行評審

1 引文 斯高帕斯(Scopus)

摘要

Lubin conjectures that for an invertible series to commute with a noninvertible series with only simple roots of iterates, two such commuting power series must be endomorphisms of a single formal group. In this paper, we show that if the reduction of these two commuting power series are endomorphisms of a formal group, then themselves are endomorphisms of a formal group.

原文英語
頁(從 - 到)59-70
頁數12
期刊Journal of Number Theory
123
發行號1
DOIs
出版狀態已發佈 - 2007 三月

ASJC Scopus subject areas

  • Algebra and Number Theory

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