R. S. Costas-Santos

collaborators

2 papers

math.CA2008

The complementary polynomials and the Rodrigues operator. A distributional study

R. S. Costas-Santos

We can write the polynomial solution of the second order linear differential equation of hypergeometric-type $ϕ (x) y^{''} + ψ (x) y^{'} + λ y = 0,$ where $ϕ$ and $ψ$ are polynomials, $° ϕ \leq 2$ …

math.QA2004

A q-analog of the Racah polynomials and the q-algebra SUq(2)

R. Alvarez-Nodarse, Yu. F. Smirnov, R. S. Costas-Santos

We study some q-analogues of the Racah polynomials and some of their applications in the theory of representation of quantum algebras.