### 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 language | English |
---|---|

Pages (from-to) | 351-364 |

Number of pages | 14 |

Journal | Compositio Mathematica |

Volume | 100 |

Issue number | 3 |

Publication status | Published - 1996 Dec 1 |

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### ASJC Scopus subject areas

- Algebra and Number Theory

### Cite this

*Compositio Mathematica*,

*100*(3), 351-364.

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

Research output: Contribution to journal › Article

*Compositio Mathematica*, vol. 100, no. 3, pp. 351-364.

}

TY - JOUR

T1 - Counting periodic points of p-adic power series

AU - Hua-Chieh, L. I.

PY - 1996/12/1

Y1 - 1996/12/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=0000948728&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000948728&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0000948728

VL - 100

SP - 351

EP - 364

JO - Compositio Mathematica

JF - Compositio Mathematica

SN - 0010-437X

IS - 3

ER -