About MORISHITA MASANORI
About 九大 大学院数理学研究院
About knot theory
About number theory
About invariant
About homotopy
About ideal
About Chern-Simons action
About gauge theory
About field theory
About algebraic geometry
About number theory
About non-commutative geometry
About Topology
About 数学
About 物理
About 不変量
About 数論
About 結び目