Institute of Mathematics, Wrocław University, pl. Grunwaldzki 2/4, 50-384 Wrocław, Poland
Bibliografia
[1] R. Askey, Linearization of the product of orthogonal polynomials, in: Problems in Analysis (R. Gunning, ed.), Princeton University Press, Princeton, N.J., 1970, 223-228.
[2] R. Askey and S. Wainger, A dual convolution structure for Jacobi polynomials, in: Proc. Conference on Orthogonal Expansions and their Continuous Analogues, D. Haimo (ed.), Southern Illinois University Press, Carbondale, 1967, 25-36.
[3] R. Askey and J. A. Wilson, Some basic hypergeometric orthogonal polynomials that generalize Jacobi polynomials, Mem. Amer. Math. Soc. 54 (1985).
[4] T. Chihara, An Introduction to Orthogonal Polynomials, Math. Appl. 13, Gordon and Breach, New York, 1978.
[5] J. Dougall, A theorem of Sonine in Bessel functions, with two extensions to spherical harmonics, Proc. Edinburgh Math. Soc. 37 (1919), 33-47.
[6] G. Gasper, Linearization of the product of Jacobi polynomials. I, II, Canad. J. Math. 22 (1970), 171-175, 582-593.
[7] H. Haddad, Chain sequence preserving linear transformations, Ann. Scuola Norm. Sup. Pisa (3) 24 (1970), 78-84.
[8] S. Igari and Y. Uno, Banach algebras related to the Jacobi polynomials, Tôhoku Math. J. 21 (1969), 668-673.
[9] L. J. Rogers, Second memoir on the expansion of certain infinite products, Proc. London Math. Soc. 25 (1894), 318-343.
[10] A. L. Schwartz, $l^1$-convolution algebras: representation and factorization, Z. Wahrsch. Verw. Gebiete 41 (1977), 161-176.