52 citations · 535 across the 39 of their papers we have counts for
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math.CA2015★ 10 cited
Analytic approximation of transmutation operators and related systems of functions
Vladislav V. Kravchenko, Sergii M. Torba
In arXiv:1306.2914 a method for approximate solution of Sturm-Liouville equations and related spectral problems was presented based on the construction of the Delsarte transmutatio…
math.CA2015★ 52 cited
Representation of solutions to the one-dimensional Schrödinger equation in terms of Neumann series of Bessel functions
Vladislav V. Kravchenko, Luis J. Navarro, Sergii M. Torba
A new representation of solutions to the equation is obtained. For every the solution is represented as a Neumann series of Bessel functions depending on the…