Quadratic decomposition of the almost symmetric orthogonal sequences

Anfiteatro 0:31, Departamento de Matemática Aplicada FCUP
Wednesday, 28 June, 2006 - 11:00

Turning over some orthogonal polynomials sets which occur in the quadratic decompositions of almost symmetric orthogonal sequences. A characterization of such sequences is given.

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Pascal Maroni Centre National de Recherche Scientifique Laboratoire Jacques-Louis Lions Université Pierre Marie Curie, Paris, France email:maroni@ann.jussieu.fr