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Singularities of closures ofK-orbits on flag manifolds

✍ Scribed by George Lusztig; David A. Vogan


Publisher
Springer-Verlag
Year
1983
Tongue
English
Weight
594 KB
Volume
71
Category
Article
ISSN
0020-9910

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πŸ“œ SIMILAR VOLUMES


Finiteness of orbit structure for real f
✍ Joseph A. Wolf πŸ“‚ Article πŸ“… 1974 πŸ› Springer 🌐 English βš– 377 KB

Let G be a reductive real Lie group, a an involutive automorphism of (7, and L = G u the fixed point set of a. It is shown that G has only finitely many L-conjugacy classes of parabolic subgroups, so if P is a parabolic subgroup of G then there are only finitely many L-orbits on the real flag manifo

Singular Integrals with Flag Kernels and
✍ Alexander Nagel; Fulvio Ricci; Elias M Stein πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 499 KB

We study a class of operators on nilpotent Lie groups G given by convolution with flag kernels. These are special kinds of product-type distributions whose singularities are supported on an increasing subspace (0 We show that product kernels can be written as finite sums of flag kernels, that flag