Anosov families: structural stability, Invariant manifolds and entropy for non-stationary...

Spectral flow of a path of selfadjoint Fredholm operators in Hilbert spaces

Moving frames and exterior differential systtems

On singular Finsler foliation

Singular Rimannian foliation and dual foliation

Free fields realization of affine Kac-Moody algebras

Properties of the hamiltonian dynamics in convex energy levels of R4

Aplications of the Groebner Basis theory to the computation of the Hochschild Co...

The index theorem for the circle

Half-isomorphisms of automorphic loops