57 citations · 347 across the 45 of their papers we have counts for
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Some Hilbert Spaces related with the Dirichlet space
Nicola Arcozzi, Karl-Mikael Perfekt, Pavel Mozolyako +2
We do a preliminary study of the reproducing kernel Hilbert space having as kernel , where is a positive integer and is the reproducing kernel of the analytic Dirichle…
Weak product spaces of Dirichlet series
Ole Fredrik Brevig, Karl-Mikael Perfekt
Let denote the space of ordinary Dirichlet series with square summable coefficients, and let denote its subspace consisting of series vanishing at…
Uniqueness for discrete Schrodinger evolutions
Philippe Jaming, Yurii Lyubarskii, Eugenia Malinnikova +1
We prove that if a solution of the discrete time-dependent Schrödinger equation with bounded real potential decays fast at two distinct times then the solution is trivial. For the…
Operator-Lipschitz estimates for the singular value functional calculus
Fredrik Andersson, Marcus Carlsson, Karl-Mikael Perfekt
We consider a functional calculus for compact operators, acting on the singular values rather than the spectrum, which appears frequently in applied mathematics. Necessary and suff…