Partial Differential Equations and Mathematical Physics

- Preface

- Differential Forms, Cycles and Hodge Theory on Complex Analytic Spaces

- On Exact Solutions of Linear PDEs

- Necessary Conditions for Hyperbolic Systems

- Monodromy of the Ramified Cauchy Problem

- Non Linear Stability of an Expanding Universe with S^1 Isometry Group

- On the Cauchy Problem for a Weakly Hyperbolic Operator: An Intermediate Case Between Effective Hyperbolicity and Levi Condition

- Symplectic Path Intersections and the Leray Index

- A Global Cauchy-Kowalewski Theorem in Some Gevrey Classes

- Subriemannian Geometry and Subelliptic PDEs

- On the Analytic Continuation of the Solution of the Cauchy Problem

- Strong Gevrey Solvability for a System of Linear Partial Differential Equations

- Spherically Symmetric Solutions of the Compressible Euler Equation

- Hyperbolic Cauchy Problem Well Posed in the Class of Gevrey

- Absence of Eigenvalues of Dirac Type Operators

- The Behaviors of Singular Solutions of Partial Differential Equations in Some Class in the Complex Domain

- SystSmes Uniform,ment Diagonalisables, Dimension R,duite et Sym,trie II

- On Hypoellipticity of the Operator exp [- |x_1|^{-\sigma }]D_1^2+x_1^4 D_2^2+1