La conjecture de Segal
Large automorphism groups of 16-dimensional planes are Lie groups.
Large group actions on manifolds.
Lattices in semisimple groups and distal geometric structures.
Les groupes hyperboliques
Lie group structures on groups of diffeomorphisms and applications to CR manifolds
We give general sufficient conditions to guarantee that a given subgroup of the group of diffeomorphisms of a smooth or real-analytic manifold has a compatible Lie group structure. These results, together with recent work concerning jet parametrization and complete systems for CR automorphisms, are then applied to determine when the global CR automorphism group of a CR manifold is a Lie group in an appropriate topology.
Lifting smooth homotopies of orbit spaces
Lifting smooth homotopies of orbit spaces of proper Lie group actions.
Limit sets of free convergence groups.
Limits of (certain) CAT(0) groups. I: Compactification.
Linear hamiltonian circle actions that generate minimal Hilbert bases
The orbit space of a linear Hamiltonian circle action and the reduced orbit space, at zero, are examples of singular Poisson spaces. The orbit space inherits the Poisson algebra of functions invariant under the linear circle action and the reduced orbit space inherits the Poisson algebra obtained by restricting the invariant functions to the reduced space. Both spaces reside inside smooth manifolds, which in turn inherit almost Poisson structures from the Poisson varieties. In this paper we consider...
Linearity of homotopy representations, II.
Local Classification of Quotients of Smooth Manifolds by Discontinuous Groups.
Local contractibility of spaces of homeomorphisms
Local Groups of Differentiable Transformations.
Local properties of stably complex -actions
Local rigidity of discrete groups acting on complex hyperbolic space.
Local Surgery Obstructions and Space Forms.
Local Triviality of the Restriction Map for Embeddings.
Localization in equivariant bordisms.