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On a secondary invariant of the hyperelliptic mapping class group

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 نشر من قبل Takayuki Morifuji
 تاريخ النشر 2008
  مجال البحث
والبحث باللغة English
 تأليف Takayuki Morifuji




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In this paper, we discuss relations among several invariants of 3-manifolds including Meyers function, the eta-invariant, the von Neumann rho-invariant and the Casson invariant from the viewpoint of the mapping class group of a surface.



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