Connection coefficients for orthogonal polynomials: symbolic computations, verifications and demonstrations in the Mathematica language

Connection coefficients for orthogonal polynomials: symbolic computations, verifications and demonstrations in the Mathematica language

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Article ID: iaor20134203
Volume: 63
Issue: 3
Start Page Number: 507
End Page Number: 520
Publication Date: Jul 2013
Journal: Numerical Algorithms
Authors: ,
Abstract:

We deal with the problem of obtaining closed formulas for the connection coefficients between orthogonal polynomial sequences and, also, the canonical sequence, using a recursive methodology based on symbolic computations, verifications and demonstrations in the Mathematica ® language. We present the corresponding software that is available in Netlib and, with it, we derive new formulas for the connection coefficients for some semi‐classical of class 1 families.

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