XXVIII Workshop on Geometric Methods in Physics | 28.06-04.07.2009 |
Home |
First Announcement Second Announcement |
Proceedings! | Travel | Participants | Registration | Photos |
Email PGP |
Agnieszka TereszkiewiczOrbit functions of SU(n) and Chebyshev PolynomialsWe first recall three pairs of infinite families of special functions depending on n variables (n<\infty) and show that the functions of each pair coincide one-by-one. Then we show that a substitution of variable transforms the functions into n-dimensional Chebyshev polynomials. This is joint work with Maryna Nesterenko (Institute of Mathematics, Kyiv, Ukraine) and Jiri Patera (Centre de Recherches Mathématiques, Université de Montréal, Canada). |