40 citations · 207 across the 29 of their papers we have counts for
Showing 2006 · math.CAShow all
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math.CA2006★ 7 cited
Completeness, special functions and uncertainty principles over q-linear grids
Luis Daniel Abreu
We derive completeness criteria for sequences of functions of the form , where is the zero of a suitably chosen entire function. Using these criteria, we…
math.CA2006
The reproducing kernel structure arising from a combination of continuous and discrete orthogonal polynomials into Fourier systems
Luis Daniel Abreu
We study mapping properties of operators with kernels defined via a combination of continuous and discrete orthogonal polynomials, which provide an abstract formulation of quantum…