A VANISHING THEOREM for the η-INVARIANT and HURWITZ GROUPS

Research output: Contribution to journalArticle

Abstract

In this paper we discuss a relationship between the spectral asymmetry and the surface symmetry. More precisely, we show that for every automorphism of a Hurwitz surface with the automorphism group PSL(2, Fq), the η-invariant of the corresponding mapping torus vanishes if q is sufficiently large.

Original languageEnglish
Pages (from-to)114-123
Number of pages10
JournalNagoya Mathematical Journal
Volume228
DOIs
Publication statusPublished - 2017 Dec 1

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Automorphism
Automorphism Group
Asymmetry
Vanish
Torus
Symmetry
Invariant
Relationships

ASJC Scopus subject areas

  • Mathematics(all)

Cite this

A VANISHING THEOREM for the η-INVARIANT and HURWITZ GROUPS. / Morifuji, Takayuki.

In: Nagoya Mathematical Journal, Vol. 228, 01.12.2017, p. 114-123.

Research output: Contribution to journalArticle

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