Title of article :
Spectral transformations of the Laurent biorthogonal polynomials. I. q-Appel polynomials
Author/Authors :
Vinet، نويسنده , , Luc and Zhedanov، نويسنده , , Alexei، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
We study the simplest closure conditions of chains of spectral transformations of the Laurent biorthogonal polynomials (LBP). It is shown that the 1-periodic q-closure condition leads to the q-Appel LBP which are a special case of the LBP introduced by Pastro.
Keywords :
Laurent orthogonal polynomials , q-Appel polynomials , Spectral transformations
Journal title :
Journal of Computational and Applied Mathematics
Journal title :
Journal of Computational and Applied Mathematics
