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math.FA2017★ 6 cited
Sobolev, Besov and Paley-Wiener vectors in Banach and Hilbert spaces
Isaac Z. Pesenson
We consider Banach spaces equipped with a set of strongly continuous bounded semigroups satisfying certain conditions. Using these semigroups we introduce an analog of a modulus of…
math.FA2017
Shannon sampling and Weak Weyl's Law on compact Riemannian manifolds
Isaac Z. Pesenson
The well known Weyl's asymptotic formula gives an approximation to the number of eigenvalues (counted with multiplicities) on an interval of the Laplace-B…