1 Table of Contents: “...) Knizhnik Zamolodchikov Equation -- Continuous Symmetries of Differential-Difference Equations -- Processus...”

2 Table of Contents: “.... Homogeneous space and line bundle -- V. Physical interpretation -- VI. Scalar field on space time -- VII. osp...”

3 Table of Contents: “... Field of Maps of Riemannian Manifolds -- II—Mathematical Physics -- Conformal Invariance in Physics...”