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DARBOUX TRANSFORMS AND ORTHOGONAL POLYNOMIALS

  • Published : 2002.08.01

Abstract

We give a new interpretation of Darboux transforms in the context of orthogonal polynomials and find conditions in or-der for any Darboux transform to yield a new set of orthogonal polynomials. We also discuss connections between Darboux trans-forms and factorization of linear differential operators which have orthogonal polynomial eigenfunctions.

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