5 citations · 12 across the 3 of their papers we have counts for
Showing math.CAShow all
3 papers · 1 filter
math.CA2017★ 5 cited
The Hurwitz-type theorem for the regular Coulomb wave function via Hankel determinants
Árpád Baricz, František Štampach
We derive a closed formula for the determinant of the Hankel matrix whose entries are given by sums of negative powers of the zeros of the regular Coulomb wave function. This new i…
math.CA2015★ 3 cited
On extremal properties of Jacobian elliptic functions with complex modulus
Petr Siegl, František Štampach
A thorough analysis of values of the function $m\mapsto\mbox{sn}(K(m)u\mid m)$ for complex parameter and is given. First, it is proved that the absolute value of t…
math.CA2015★ 4 cited
Nevanlinna extremal measures for polynomials related to -Fibonacci polynomials
František Štampach
The aim of this paper is the study of -Fibonacci polynomials with . First, the -Fibonacci polynomials are related to a -exponential function which allows…