60 citations · 71 across the 13 of their papers we have counts for
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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…
math.CA2009★ 5 cited
On asymptotic behavior of Heine-Stieltjes and Van Vleck polynomials
A. Martinez-Finkelshtein, E. A. Rakhmanov
We investigate the strong asymptotics of Heine-Stieltjes polynomials - polynomial solutions of a second order differential equations with complex polynomial coefficients. The solut…