2 citations · 3 across the 4 of their papers we have counts for
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Ratio and limiting zero distribution asymptotics for symmetric multiple orthogonal polynomials
Ana Loureiro, Walter Van Assche
We investigate the ratio asymptotics and the asymptotic zero distribution of a sequence of polynomials that satisfy a recurrence relation of order with all recurrence coeffic…
Multiple orthogonal polynomials with respect to Gauss' hypergeometric function
Helder Lima, Ana Loureiro
A new set of multiple orthogonal polynomials of both type I and type II with respect to two weight functions involving Gauss' hypergeometric function on the interval is stu…
Threefold symmetric Hahn-classical multiple orthogonal polynomials
Ana F. Loureiro, Walter Van Assche
We characterize all the multiple orthogonal threefold symmetric polynomial sequences whose sequence of derivatives is also multiple orthogonal. Such a property is commonly called t…
On a nonorthogonal polynomial sequence associated with Bessel operator
Ana F. Loureiro, P. Maroni, S. Yakubovich
By means of the Bessel operator a polynomial sequence is constructed to which several properties are given. Among them, its explicit expression, the connection with the Euler numbe…