When is a p-adic power series an endomorphism of a formal group?

研究成果: 雜誌貢獻文章

5 引文 斯高帕斯(Scopus)

摘要

If f (x) is a noninvertible endomorphism of a formal group, then we have that f (x) commutes with an invertible series and Ō[[x]] is Galois over Ō[[fn(x)]] for all n ∈ N. We shall prove that the converse of this statement is also true.

原文英語
頁(從 - 到)2325-2329
頁數5
期刊Proceedings of the American Mathematical Society
124
發行號8
DOIs
出版狀態已發佈 - 1996 一月 1

ASJC Scopus subject areas

  • Mathematics(all)
  • Applied Mathematics

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