1 citations · 2 across the 3 of their papers we have counts for
3 papers
math.CA2009★ 1 cited
On the relation between the full Kostant-Toda lattice and multiple orthogonal polynomials
D. Barrios Rolanía A. Branquinho A. Foulquié Moreno
The correspondence between a high-order non symmetric difference operator with complex coefficients and the evolution of an operator defined by a Lax pair is established. The solut…
math.CA2009★ 1 cited
On a conjecture of A. Magnus concerning the asymptotic behavior of the recurrence coefficients of the generalized Jacobi polynomials
A. Foulquie Moreno, A. Martinez-Finkelshtein, V. L. Sousa
In 1995 Magnus posed a conjecture about the asymptotics of the recurrence coefficients of orthogonal polynomials with respect to the weights on [-1,1] of the form $$ (1-x)^α(1+x)^β…
math.CA2009
Asymptotics of orthogonal polynomials for a weight with a jump on [-1,1]
A. Foulquie Moreno, A. Martinez-Finkelshtein, V. L. Sousa
We consider the orthogonal polynomials on with respect to the weight where is real analytic and strictly posit…