Implicit Function Theorem. Part II
Nakasho, Kazuhisa, Shidama, Yasunari
Higher Order Partial Differentiable Functions
Nakasho, Kazuhisa, Shidama, Yasunari
The Orthogonal Projection and the Riesz Representation Theorem
Narita, Keiko, Endou, Noboru, Shidama, Yasunari