About KOBAYASHI SHIMPEI
About ASAKAWA TSUGUHIKO
About 日本物理学会講演概要集(CD-ROM)
About algebraic geometry
About space-time
About fuzzy theory
About gravity theory
About commutation relation
About operator (mathematics)
About time dependence
About cosmological constant
About phase operator
About non-commutative geometry
About cosmological constant
About Other theories including relativity and gravitation
About Quantum theory in general
About 非可換幾何
About 時空