%0 Journal Article
%A Gómez-Ullate Otaiza, David
%A Grandati, Yves
%A Milson, Robert
%T Extended Krein-Adler theorem for the translationally shape invariant potentials
%D 2014
%@ 0022-2488
%U https://hdl.handle.net/20.500.14352/34706
%X Considering successive extensions of primary translationally shape invariant potentials, we enlarge the Krein-Adler theorem to mixed chains of state adding and state-deleting Darboux-Backlund transformations. It allows us to establish novel bi-linear Wronskian and determinantal identities for classical orthogonal polynomials.
%~