-adic representations arising from descent on abelian varieties
-adic Whittaker functions and vector bundles on flag manifolds
p-adic measures attached to automorphic representations of GL (3).
Paires duales réductives en caractéristique 2
Para--Lie groups.
Parallélismes absolus des variétés lorentziennes
Tout parallélisme absolu d’une variété lorentzienne complète et simplement connexe respecte une décomposition de de Rham ; dans le cas faiblement irréductible mais non irréductible, la variété est un groupe de Lie résoluble.
Paramétrisation du dual d'une algèbre de Lie nilpotente
Pour tout groupe de Lie nilpotent réel connexe et simplement connexe, on construit une stratification du dual de l’algèbre de Lie, et on paramètre chaque strate au moyen d’un triplet de fonctions rationnelles à valeurs vectorielles; les valeurs de caractérisent les orbites de la strate et pour chacune de ces orbites, le couple constitue une carte de Darboux.
Parity sheaves, moment graphs and the -smooth locus of Schubert varieties
We show that the Braden-MacPherson algorithm computes the stalks of parity sheaves. As a consequence we deduce that the Braden-MacPherson algorithm may be used to calculate the characters of tilting modules for algebraic groups and show that the -smooth locus of a (Kac-Moody) Schubert variety coincides with the rationally smooth locus, if the underlying Bruhat graph satisfies a GKM-condition.
Partial Differential Operators and Discrete Subgroups of a Lie Group.
Partitionen Liescher und algebraischer Gruppen.
Periods of integrals for
Periods of p-adic Schottky groups.
Picard-Lefschetz theory and characters of a semisimple Lie group.
Picard-Lefschetz theory for the coadjoint quotient of a semisimple Lie algebra.
Pluriharmonic functions on symmetric tube domains with BMO boundary values
Let 𝓓 be a symmetric Siegel domain of tube type and S be a solvable Lie group acting simply transitively on 𝓓. Assume that L is a real S-invariant second order operator that satisfies Hörmander's condition and annihilates holomorphic functions. Let H be the Laplace-Beltrami operator for the product of upper half planes imbedded in 𝓓. We prove that if F is an L-Poisson integral of a BMO function and HF = 0 then F is pluriharmonic. Some other related results are also considered.
Poincaré inequalities for the Heisenberg group target.
Poincaré series and Kloosterman sums for SL(3, Z)
Poincaré Series of Binary Polyhedral Groups and McKay's Correspondence.
Pointwise estimates for densities of stable semigroups of measures
Let be a symmetric α-stable semigroup of probability measures on a homogeneous group N, where 0 < α < 2. Assume that are absolutely continuous with respect to Haar measure and denote by the corresponding densities. We show that the estimate , x≠0, holds true with some integrable function Ω on the unit sphere Σ if and only if the density of the Lévy measure of the semigroup belongs locally to the Zygmund class LlogL(N╲e). The problem turns out to be related to the properties of the maximal...
Pointwise estimates for the Poisson kernel on NA groups by the Ancona method