Injectivity Sets for Spherical Means on ... and on Symmetric Spaces.
Injectivity Sets for Spherical Means on the Heisenberg Group.
Intégrales orbitales sur les algèbres de Lie réductives.
Intégrales orbitales sur les groupes de Lie réductifs
Invariant operators and pluriharmonic functions on symmetric irreducible Siegel domains
Let D be a symmetric irreducible Siegel domain. Pluriharmonic functions satisfying a certain rather weak growth condition are characterized by r+2 operators (r+1 in the tube case), r being the rank of the underlying symmetric cone
Invariant operators on higher K-types.
Invariant subspaces of L... and H... .
Invariant theory for the orthogonal group via star products.
Inversion de la transformation de Pompéiu dans le disque hyperbolique (Cas de deux disques).
In this paper we extend the result established for the euclidean space in [3] to the hyperbolic disk. This includes the reconstruction of a function defined in a fixed disk B(0,R) from its averages on disks of radii r1, r2 lying in B(0, R).