un 2 00 6 Projection formulas for orthogonal polynomials
نویسندگان
چکیده
We prove a new projection formula for the four-parameter family of orthogonal polynomials outside of the Askey-Wilson class. By carefully analyzing the recurrence relations we manage to overcome the lack of explicit expression for the orthogonality measure. Research partially supported by NSF grants #INT-03-32062, #DMS-05-04198, and by the C.P. Taft Memorial Fund. Permanent address: Faculty of Mathematics and Information Science, Warsaw University of Technology, pl. Politechniki 1, 00-661 Warszawa, Poland Research partially supported by KBN grant
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