On a secondary invariant of the hyperelliptic mapping class group
Takayuki Morifuji
Abstract
Open-access reader
Takayuki Morifuji
Abstract
Open-access reader
We discuss relations among several invariants of $3$-manifolds including Meyer's function, the $\eta$-invariant, the von Neumann $\rho$-invariant and the Casson invariant from the viewpoint of the mapping class group of a surface.
OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.
A contribution statement is not available in the OpenAlex record.
Method details are not available in the OpenAlex metadata.
Findings are not separately available in the OpenAlex metadata.
Limitations are not available in the OpenAlex metadata.
Application details are not available in the OpenAlex metadata.
We discuss relations among several invariants of $3$-manifolds including Meyer's function, the $\eta$-invariant, the von Neumann $\rho$-invariant and the Casson invariant from the viewpoint of the mapping class group of a surface.
Key concepts: Invariant (physics), Mapping class group, Mathematics, Pure mathematics, Group (periodic table), Surface (topology), Physics, Mathematical physics