Sadayoshi Kojima
Professor
Department of Mathematics
Tokyo Institute of Technology
Japan
Biography
Dr. Sadayoshi Kojima, is a Professor of Mathematics at Tokyo Institute of Technology.　He had received his Graduation from The University of Tokyo Faculty of Science in (1976), PhD from Columbia University Graduate School of Arts and Science Department of Mathematics in (1981), and Master's from The University of Tokyo Graduate School, Division of Science Department of Mathematics in (1978). He had worked as Research Associat at Tokyo Mtropolitan Univertiy (1978-85), as Associate Professor at Tokyo Mtropolitan Univertiy (1985-87), as Associate Professor at Tokyo Institute of Technology (1987-94) and as Professor at Tokyo Institute of Technology (1994-present).
Research Interest
Geometric Structures on 3-manifolds, Hyperbolic Geometry , Topology
Publications
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Kin, E., Kojima, S., & Takasawa, M. (2013). Minimal dilatations of pseudo-Anosovs generated by the magic 3–manifold and their asymptotic behavior. Algebraic & Geometric Topology, 13(6), 3537-3602.
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Kin, E., Kojima, S., & Takasawa, M. (2009). Entropy versus volume for pseudo-Anosovs. Experimental Mathematics, 18(4), 397-407.
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Kojima, S., & Yamashita, Y. (1993). Shapes of stars. Proceedings of the American Mathematical Society, 117(3), 845-851.
