Espaces FC(g(F)) et endoscopie
Résumé
Let F be a p-adic field and let G be a connected reductive group defined over F. We assume p is big. Denote g the Lie algebra of G. We normalize suitably a Fourier-transform on the space of smooth functions with compact support on g(F), which to f asociates f^.
In a preceeding paper, we have defined the space FC(g(F)) of functions f such that the orbital integrals of f and of f^ are 0 for each element of g(F) which is not topologically nilpotent. These spaces are compatible with endoscopic transfer. We assume here that G is absolutely quasi-simple and simply connected. We define a decomposition of the space FC(g(F)) in a direct sum of subspaces such that the endoscopic transfer becomes (more or less) clear on each subspace. In particular, if G is quasi-split, we describe the subspace of "stable" elements in FC(g(F)).
Origine : Fichiers produits par l'(les) auteur(s)
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