Combinatorics of generalized Tchebycheff polynomials

Dongsu Kim, Jiang Zeng
2003 European journal of combinatorics (Print)  
By considering a family of orthogonal polynomials generalizing the Tchebycheff polynomials of the second kind we refine the corresponding results of De Sainte-Catherine and Viennot on Tchebycheff polynomials of the second kind (
doi:10.1016/s0195-6698(03)00046-5 fatcat:2qcn7vutxjdihn62q2xcoau5iq