20 citations · 73 across the 18 of their papers we have counts for
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Optimal fractional discrete Hardy inequalities on the half-line
František Štampach, Jakub Waclawek
We consider a Toeplitz realisation of the fractional discrete Laplacian on the half-line as a compression of the full-line fractional discrete Laplacian to $\…
Asymptotic root distribution of Charlier polynomials with large negative parameter
Petr Blaschke, František Štampach
We analyze the asymptotic distribution of roots of Charlier polynomials with negative parameter depending linearly on the index. The roots cluster on curves in the complex plane. W…
On Hankel matrices commuting with Jacobi matrices from the Askey scheme
František Štampach, Pavel Šťovíček
A complete characterization is provided of Hankel matrices commuting with Jacobi matrices which correspond to hypergeometric orthogonal polynomials from the Askey scheme. It follow…
Orthogonal polynomials associated with Coulomb wave functions
Frantisek Stampach, Pavel Stovicek
A class of orthogonal polynomials associated with Coulomb wave functions is introduced. These polynomials play a role analogous to that the Lommel polynomials do in the theory of B…