Separation of unitary representations of .
Separation of unitary representations of exponential Lie groups.
Series of nilpotent orbits.
S-functions and characters of Lie algebras and Lie groups
Sharp Inequalities for Weyl Operators and Heisenberg Groups.
Sharp pointwise estimate for the kernels of the semigroup generated by sums of even powers of vector fields on homogeneous groups
Simple facts about analytic vectors and integrability
Simplicity of Neretin's group of spheromorphisms
Denote by , , the regular tree whose vertices have valence , its boundary. Yu. A. Neretin has proposed a group of transformations of , thought of as a combinatorial analogue of the diffeomorphism group of the circle. We show that is generated by two groups: the group of tree automorphisms, and a Higman-Thompson group . We prove the simplicity of and of a family of its subgroups.
Simultaneous approximation in number fields.
Singular Holomorphic Representations and Singular Modular Forms.
Singular integrals on Iwasawa NA groups of rank 1.
Singular integrals on the complex affine group
Singular integrals supported on submanifolds
Singular unitary representations of classical groups.
SL(2) has no C1-extension to a half-space.
SL2-triplet associé à un polynôme homogène.
Small solutions to linear congruences and Hecke equidistribution
Smooth and admissible representations of -adic unipotent groups
Smooth classification of Cartan actions of higher rank semisimple Lie groups and their lattices.
Smooth components of Springer fibers
This article studies components of Springer fibers for that are associated to closed orbits of on the flag variety of . These components occur in any Springer fiber. In contrast to the case of arbitrary components, these components are smooth varieties. Using results of Barchini and Zierau we show these components are iterated bundles and are stable under the action of a maximal torus of . We prove that if is a line bundle on the flag variety associated to a dominant weight, then the higher...