Malliavin Calculus for a general manifold
Martin boundary for homogeneous riemannian manifolds of negative curvature at the bottom of the spectrum.
In this paper we treat noncoercive operators on simply connected homogeneous manifolds of negative curvature.
Martingales in manifolds. Definition, examples and behaviour under maps
Martingales on noncompact manifolds : maximal inequalities and prescribed limits
Mean-value theorems and ergodicity of certain geodesic random walks