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math.CA2024
Laguerre-type differential operator with triangular eigenvalue
Yanina Gonzalez, Victoria Torres
In this paper, we present a comprehensive account of all Laguerre-type differential operators that are symmetric with respect to a irreducible weight on the int…
math.CA2018
Hypergeometric operators with diagonal eigenvalues
C. Calderón, Y. González, I. Pacharoni +2
In this work we classify all the order-two Hypergeometric operators , symmetric with respect to some irreducible matrix-weight such that $DP_n=P_n\left(\begin{sm…