Actions de groupes sur les -variétés non séparées et feuilletages de codimension un
Actions de groupes sur les arbres
Actions, functors and the bar construction
Actions localement libres du groupe affine.
Actions of compact connected Lie groups on acyclic manifolds with low dimensional orbit spaces.
Actions of Compact Lie Groups on Homogeneous Spaces.
Actions of discrete groups on nonpositively curved spaces.
Actions of Groups with Periodic Cohomology on Poincaré Duality Spaces.
Actions of some infinite Lie groups.
Actions of the group of homeomorphisms of the circle on surfaces
We describe all the group morphisms from the group of orientation-preserving homeomorphisms of the circle to the group of homeomorphisms of the annulus or of the torus.
Actions of the Homeotopy Group of an Orientable 3-Dimensional Handle Body.
Actions of on some surface-bundles over
Acyclic Maps and Knot Complements.
Adams spectral sequence and higher torsion in MSp*.
In this paper we study higher torsion in the symplectic cobordism ring. We use Toda brackets and manifolds with singularities to construct elements of higher torsion and use the Adams spectral sequence to determine an upper bound for the order of these elements.
Addendum à «Publier sous l’occupation I», Revue d’Histoire des Mathématiques, 15 (2009), 5–57
Addendum and correction to: “Homology cylinders: an enlargement of the mapping class group”.
Addendum to: A Bound for the Fixed-Point Index of an Area-Preserving Map with Applications to Mechanics.
Addendum to Polynomial Invariants and the Integral Homology of Coverings of Knots and Links.
Addendum to the Paper Entitled: "Structural Theorems for Topological Actions of Z2-Torion Real, Complex and Quaternionic Projective Spaces".
Adequacy of Link Families