An electrostatic interpretation of the zeros of sieved ultraspherical polynomials

In an earlier work [Castillo et al., J. Math. Anal. Appl. 455, 1801–1821 (2017)], it was proved that the semiclassical class of orthogonal polynomials is stable under polynomial transformations. In this work, we use this fact to derive in a unified way old and new properties concerning the sieved ul...

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Veröffentlicht in:	Journal of mathematical physics 2020-05, Vol.61 (5)
Hauptverfasser:	Castillo, K., de Jesus, M. N., Petronilho, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Differential equations Ordinary differential equations Physics Polynomials
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