Sakasai Takuya
Associate Professor
Graduate School of Mathematical Sciences, Department of Math
University of Tokyo
Japan
Biography
SAKASAI Takuya is currently working as Associate Professor under Graduate School of Mathematical Sciences, Department of Mathematics (UG), Graduate School of Mathematical Science
Research Interest
Topology
Publications
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The second Johnson homomorphism and the second rational cohomology of the Johnson kernel. Mathematical Proceedings of the Cambridge Philosophical Society 143 (2007), 627-648.
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Homology cylinders and the acyclic closure of a free group. Algebraic & Geometric Topology 6 (2006), 603-631.
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The Johnson homomorphism and the third rational cohomology group of the Torelli group. Topology and its Applications 148 (2005), 83-111.
