Propriétés géométriques des sous-espaces invariants par translation de et
Displaying 181 – 200 of 285
Quelques observations concernant les ensembles de Ditkin d'un groupe localement compact.
Antoine Derighetti (1986)
Monatshefte für Mathematik
Radial Convolutors on Free Groups
T. Pytlik (1982)
Publications du Département de mathématiques (Lyon)
Radial convolutors on free groups
Tadeusz Pytlik (1984)
Studia Mathematica
Recovery of band-limited functions on locally compact Abelian groups from irregular samples
H. G. Feichtinger, S. S. Pandey (2003)
Czechoslovak Mathematical Journal
Using the techniques of approximation and factorization of convolution operators we study the problem of irregular sampling of band-limited functions on a locally compact Abelian group . The results of this paper relate to earlier work by Feichtinger and Gröchenig in a similar way as Kluvánek’s work published in 1969 relates to the classical Shannon Sampling Theorem. Generally speaking we claim that reconstruction is possible as long as there is sufficient high sampling density. Moreover, the iterative...
Reducible representations of abelian groups
Aharon Atzmon (2001)
Annales de l’institut Fourier
A criterion for reducibility of certain representations of abelian groups is established. Among the applications of this criterion, we give a positive answer to the translation invariant subspace problem for weighted spaces on locally compact abelian groups, for even weights and .
Reduction of invariant differential operators and expansions of conical distributions for
Aleksander Strasburger (1989)
Annales Polonici Mathematici
Reflexive invariant subspaces of L... (G) are finite dimensional.
I. Glicksberg (1980)
Mathematica Scandinavica
Reiter's condition on foundation semigroups.
Nasr-Isfahani, A. (1998)
Bulletin of the Malaysian Mathematical Society. Second Series
Remark on Herz-Schur Multipliers on Free Groups.
Marek Bozejko (1981)
Mathematische Annalen
Representing Positive Definite B-Invariant Functions on [FC]... Groups.
Justin Peters (1975)
Monatshefte für Mathematik
Resonance classes of measures.
Torres de Squire, Maria (1987)
International Journal of Mathematics and Mathematical Sciences
Restriction theorems for the Heisenberg group.
S. Thangavelu (1991)
Journal für die reine und angewandte Mathematik
Results on Banach ideals and spaces of multipliers.
Hans G. Feichtinger (1977)
Mathematica Scandinavica
Rosenthal sets that cannot be sup-norm partitioned and an application to tensor products
Ron C. Blei (1977)
Colloquium Mathematicae
Sections induced from weakly sequentially complete spaces
Charles Dunkl, Donald Ramirez (1973)
Studia Mathematica
Separability of orbits of functions on locally compact groups
H. Porta, L. Rubel, A. Shields (1973)
Studia Mathematica
Separable translation-invariant subspaces of M(G) and other dual spaces on locally compact groups
Colin C. Graham, Anthony To-Ming Lau, Michael Leinert (1988)
Colloquium Mathematicae
Sharp pointwise estimate for the kernels of the semigroup generated by sums of even powers of vector fields on homogeneous groups
Waldemar Hebisch (1989)
Studia Mathematica
Sharp results for the mean summability of Fourier series on compact Lie groups.
Leonardo, Giulini, Saverio Colzani (1989)
Mathematische Annalen