349 citations · 1.5k across the 35 of their papers we have counts for
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math-ph2018★ 3 cited
Rational solutions of dressing chains and higher order Painleve equations
D. Gomez-Ullate, Y. Grandati, S. Lombardo +1
We present a new approach to determine the rational solutions of the higher order Painleve equations associated to periodic dressing chain systems. We obtain new sets of solutions,…
math.CA2018★ 16 cited
Shape invariance and equivalence relations for pseudowronskians of Laguerre and Jacobi polynomials
David Gomez-Ullate, Yves Grandati, Robert Milson
In a previous paper we derived equivalence relations for pseudo-Wronskian determinants of Hermite polynomials. In this paper we obtain the analogous result for Laguerre and Jacobi…