Discontinuous translation invariant linear functional on L¹(G)
Discontinuous Translation-Invariant Linear Forms on K(G).
Discrepancy convergence for the Drunkard's walk on the sphere.
Discrete marginal problem for complex measures
Discrete nilpotent groups have a primitive ideal space
Discrete orbits in βN-N
Discrete spectral synthesis.
Discrete spectrum of the reductive dual pair (O(p,q), Sp(2m)).
Disjointness preserving mappings between Fourier algebras
Diskrete, mittelbare Gruppen.
Distances hilbertiennes invariantes sur un espace homogène
Nous déterminons pour certains espaces homogènes les distances invariantes qui proviennent d’un plongement de dans un espace de Hilbert. Le carré d’une telle distance est un noyau de type négatif invariant dont nous donnons une représentation, c’est la formule de Lévy-Kinchine. Nous en déduisons que si possède la propriété (T) de Kajdan une telle distance est toujours bornée.
Distinctness of spaces of Lorentz-Zygmund multipliers
We study the spaces of Lorentz-Zygmund multipliers on compact abelian groups and show that many of these spaces are distinct. This generalizes earlier work on the non-equality of spaces of Lorentz multipliers.
Distribution de points sur une sphère
Distributions centrales sur
Distributions coniques sur le cône des matrices de rang un et de trace nulle
Distributions homogènes sur une algèbre de Jordan
Distributions of Positive Type and Representations of Lie Groups.
Distributions sphériques et équations différentielles singulières
Ditkin sets in homogeneous spaces
Ditkin sets for the Fourier algebra A(G/K), where K is a compact subgroup of a locally compact group G, are studied. The main results discussed are injection theorems, direct image theorems and the relation between Ditkin sets and operator Ditkin sets and, in the compact case, the inverse projection theorem for strong Ditkin sets and the relation between strong Ditkin sets for the Fourier algebra and the Varopoulos algebra. Results on unions of Ditkin sets and on tensor products are also given.
Ditkin's Condition and Primary Ideals in Central Beurling Algebras.