On differential operators for bivariate Chebyshev polynomials
Mathematical Physics
2017-12-12 v1 math.MP
Abstract
We construct the differential operators for which bivariate Chebyshev polynomials of the first kind, associated with simple Lie algebras and , are eigenfunctions.
Cite
@article{arxiv.1712.03576,
title = {On differential operators for bivariate Chebyshev polynomials},
author = {E. V. Damaskinsky and M. A Sokolov},
journal= {arXiv preprint arXiv:1712.03576},
year = {2017}
}