p-adic periodic points and Sen's theorem

Hua Chieh Li

doi:10.1006/jnth.1996.0020

p-adic periodic points and Sen's theorem

Hua Chieh Li^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

To count the number of periodic points of u(x) brings in very delicate questions about automorphisms of local fields. Using the ideas developed here, we shall give another short proof of Sen's Theorem. We also give an upper bound for the number of periodic points in any p-adic number field.

Original language	English
Pages (from-to)	309-318
Number of pages	10
Journal	Journal of Number Theory
Volume	56
Issue number	2
DOIs	https://doi.org/10.1006/jnth.1996.0020
Publication status	Published - 1996 Feb
Externally published	Yes

ASJC Scopus subject areas

Algebra and Number Theory

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10.1006/jnth.1996.0020

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title = "p-adic periodic points and Sen's theorem",

abstract = "To count the number of periodic points of u(x) brings in very delicate questions about automorphisms of local fields. Using the ideas developed here, we shall give another short proof of Sen's Theorem. We also give an upper bound for the number of periodic points in any p-adic number field.",

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p-adic periodic points and Sen's theorem

Abstract

ASJC Scopus subject areas

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