The system will be going down for regular maintenance. Please save your work and logout.
An uncertainty principle and sampling inequalities in Besov spaces
Language
en
Article de revue
This item was published in
Journal of Fourier Analysis and Applications. 2016, vol. 22, p. 768-786
Springer Verlag
English Abstract
We extend Strichartz's uncertainty principle [18] from the setting of the Sobolov space W 1,2 (R) to more general Besov spaces B 1/p p,1 (R). The main result gives an estimate from below of the trace of a function from the ...Read more >
We extend Strichartz's uncertainty principle [18] from the setting of the Sobolov space W 1,2 (R) to more general Besov spaces B 1/p p,1 (R). The main result gives an estimate from below of the trace of a function from the Besov space on a uniformly distributed discrete subset. We also prove the corresponding result in the multivariate case and discuss some applications to irregular approximate sampling in critical Besov spaces.Read less <
English Keywords
Uncertainty Principle
Besov spaces
Sampling Theory
ANR Project
Conséquences à long terme de l'exposition péripubertaire aux cannabinoides: étude comportementale et transcriptionnelle chez le rat et analyse moléculaire chez l'homme - ANR-06-NEUR-0044
Origin
Hal imported