On Meyer's function of hyperelliptic mapping class groups

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概要

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• In this paper, we consider Meyers function of hyperelliptic mapping class groups of orientable closed surfaces and give certain explicit formulae for it. Moreover we study geometric aspects of Meyers function, and relate it to the η- invariant of the signature operator and Moritas homomorphism, which is the core of the Casson invariant of integral homology 3-spheres.

• 社団法人 日本数学会の論文
• 2003-01-01

著者

• Morifuji Takayuki

  Department Of Mathematics Tokyo University Of Agriculture And Technology

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