Cancellation of hyperbolic forms and topological four-manifolds.
Caractérisation des opérations d'algèbres sur les modules différentiels
Cellular Actions and Groups of Finite Quasi-Projective Dimension.
Centralizers of gap groups
A finite group G is called a gap group if there exists an ℝG-module which has no large isotropy groups except at zero and satisfies the gap condition. The gap condition facilitates the process of equivariant surgery. Many groups are gap groups and also many groups are not. In this paper, we clarify the relation between a gap group and the structures of its centralizers. We show that a nonsolvable group which has a normal, odd prime power index proper subgroup is a gap group.
Chain Complexes and Assembly.
Circle actions on 4-manifolds I.
Circle Actions on Homotopy Spheres Bounding Generalized Plumbing Manifoids.
Class numbers and periodic smooth maps.
Classes caractéristiques réelles de certains G-fibrés vectorials et résidus.
This work is a contribution to study residues of real characteristic classes of vector bundles on which act compact Lie groups. By using the Cech-De Rham complex, the realisation of the usual Thom isomorphism permites us to illustrate localisation techniques of some topological invariants.
Classification of compact homogeneous spaces with invariant symplectic structures.
Classification of CR invariant structures for compact Lie groups. (Classification des structures CR invariantes pour les groupes de Lie compacts.)
Classification of free actions by some metacyclic groups on
Classification of singularities with compact abelian symmetry
Close PL involutions of 3-manifolds have close fixed point sets: 1-dimensional components
Close PL involutions of 3-manifolds which are conjugate by a small homeomorphism
Closed curves and circle homomorphisms in groups of diffeomorphisms
Cohomologies de certaines formes sphériques
Cohomology and group actions.
Cohomology and Group Actions.
Cohomology eigenvalues of equivariant mappings.