Feuilletages riemanniens singuliers transversalement intégrables
Fixed point free equivariant homotopy classes
Fixed point sets of smooth group actions on disks and Euclidean spaces. A survey
Foliations and Compact Lie Group Actions
Formal geometric quantization
Let be a compact Lie group acting in a Hamiltonian way on a symplectic manifold which is pre-quantized by a Kostant-Souriau line bundle. We suppose here that the moment map is proper so that the reduced space is compact for all . Then, we can define the “formal geometric quantization” of asThe aim of this article is to study the functorial properties of the assignment .
Free differentiable and actions on homotopy spheres
G-actions and the Fundamental Group.
Generalized Flag Manifolds As Framed Boundaries.
Geometric Modules over the Burnside Ring.
Group Actions and Curvature.
Group Actions Having One Fixed Point.
Group Actions with Inequivalent Representations at Fixed Points.
Harmonic and Minimal Unit Vector Fields on the Symmetric Spaces and
The exceptional compact symmetric spaces and admit cohomogeneity one isometric actions with two totally geodesic singular orbits. These singular orbits are not reflective submanifolds of the ambient spaces. We prove that the radial unit vector fields associated to these isometric actions are harmonic and minimal.
Homogeneity rank of real representations of compact Lie groups.
Homological Transfers for Orbit Space Projections.
Homology Spheres and S1-Actions.
Homotopy 4-Spheres Have Little Symmetry.
Homotopy Classification of Equivariant Regular Sections.
Homotopy equivalent group representations and Picard groups of the burnside ring and the character ring.
Hopf-bifurcation in systems with spherical symmetry. I: Invariant tori.