About AZUMA Takahiro
About Dokkyo Univ., Soka, JPN
About KOIKAWA Takao
About Women’s Univ., Tama, JPN
About Progress of Theoretical Physics
About Einstein-Maxwell equation
About five dimension
About General theory of relativity and theory of gravity
About Mathematical physics
About 5次元
About Einstein-Maxwell方程式
About 無限
About ソリトン解