An F. and M. Riesz theorem for compact Lie groups.
An semigroup of zero measure which contains a translate of every countable set
An Imprimitivity Theorem for Hypergroups.
An infinite version of the Pólya enumeration theorem.
An Integral Representation of Positive Definite Functions on a Clifford Semigroup.
An invariant for finitely presented ...G-modules.
An Inversion Formula for the Radon Transform on Trees.
An inversion formula for weighted orbital integrals
An inversion problem for singular integral operators on homogeneous groups
An -criterion of amenability for a locally compact group.
An - version of Hardy's theorem for spherical Fourier transform on semisimple Lie groups.
An --version of Morgan's theorem for the -dimensional Euclidean motion group.
An -version of a theorem of D.A. Raikov
Let be a locally compact group, for let denote the closure of in the convolution operators on . Denote the dual of which is contained in the space of pointwise multipliers of the Figa-Talamanca Herz space . It is shown that on the unit sphere of the topology and the strong -multiplier topology coincide.
An Lp − Lq - Version of Morgan's Theorem Associated with Partial Differential Operators
2000 Mathematics Subject Classification: 42B10, 43A32.In this paper we take the strip KL = [0, +∞[×[−Lπ, Lπ], where L is a positive integer. We consider, for a nonnegative real number α, two partial differential operators D and Dα on ]0, +∞[×] − Lπ, Lπ[. We associate a generalized Fourier transform Fα to the operators D and Dα. For this transform Fα, we establish an Lp − Lq − version of the Morgan's theorem under the assumption 1 ≤ p, q ≤ +∞.
An L-subspace generated by a certain measure with countable spectrum
An obstruction to -dimension
Let be any group containing an infinite elementary amenable subgroup and let . We construct an exhaustion of by closed invariant subspaces which all intersect trivially a fixed non-trivial closed invariant subspace. This is an obstacle to -dimension and gives an answer to a question of Gaboriau.
An Order Theoretical Characterization of the Fourier Transform.
Analogues of Besicovitch-Wiener Theorem for Heisenberg Group.
Analyse harmonique, analyse complexe et géométrie des espaces de Banach
Analyse harmonique des groupes d'automorphismes d'arbres de Bruhat-Tits