About KIMURA Masashi
About Univ. Cambridge, Cambridge, GBR
About ISHIHARA Hideki
About Osaka City Univ., Osaka, JPN
About MATSUNO Ken
About Osaka City Univ., Osaka, JPN
About TANAKA Takahiro
About Kyoto Univ., Kyoto, JPN
About YITP
About Kaluza-Klein theory
About higher dimension
About black hole
About event horizon
About curvature
About singular point
About covariant differential
About geodetic line
About differentiable manifold
About theorem proving
About Einstein-Maxwell equation
About General theory of relativity and theory of gravity
About ブラックホール
About 滑らかさ
About 診断
About 極限
About 曲率
About 特異点