Concepedia

Shigeyuki Morita

SM

Statistics

Publications

37

Citations

1.8K

H-Index

20

Active since

1971

Affiliations

Tokyo Institute of Technology(Current)

The University of Tokyo

University of Bonn

Akita University

Meiji University

Shigeyuki Morita is an author at Tokyo Institute of Technology specializing in natural sciences, mathematics, and topology.

Publications per year

1971–2020

37

Publications

37

Characteristic classes of surface bundles

Shigeyuki Morita · Inventiones mathematicae · 1987 · 236 citations

, , +16

Abelian quotients of subgroups of the mapping class group of surfaces

Shigeyuki Morita · Duke Mathematical Journal · 1993 · 202 citations

, , +6

Structure of the mapping class groups of surfaces: a survey and a prospect

Shigeyuki Morita · Geometry and topology monographs · 1999 · 127 citations

, , +16

The extension of Johnson's homomorphism from the Torelli group to the mapping class group

Shigeyuki Morita · Inventiones mathematicae · 1993 · 126 citations

, , +11

Casson's invariant for homology 3-spheres and characteristic classes of surface bundles I

Shigeyuki Morita · Topology · 1989 · 123 citations

, , +14

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