摘要
讨论了特殊函数中以q-多项式作为形式解的q-差分方程的相关问题,并利用q-差分方程的方法推广了多变量Askey-Wilson积分及其逆积分,得到了Bailey _6ψ_6求和公式新的多变量拓广.
In this paper, q-difference equations and related problems in special functions, whose formal solutions are q-polynomials, are discussed. Multivariable Askey-Wilson integral and its inverse integral are extended by the method of q-difference equation. In addition, Bailey _6ψ_6 summation is generalized.
引文
[1] GASPER G,RAHMAN M.Basic hypergeometric series[M].Camberdge:Camberdge University Press,2004:3-15.
[2] LIU Z G.Two q-difference equations and q-operator identities[J].Journal of Difference Equations and Applications,2010,16(11):1293-1307.
[3] AL-SALAM W A,VERMA A.A fractional Leibuniz q-formula[J].Pacific Journal of Mathematics,1975,60(2):1-9.
[4] ROMAN S.The theory of the umbral calculus[J].Journal of Mathematical Analysis and Applications,1982,87(1):222-254.
[5] CAO J.A note on generalized q-difference equations for q-beta and Andrews-Askey integral[J].Journal of Mathematical Analysis and Applications,2014,412(2):841-851.
[6] VERMA A,JAIN V K.Poisson kernel and multilinear generating functions of some orthogonal polynomials[J].Journal of Mathematical Analysis and Applications,1990,146(2):333-352.
[7] CHEN V Y,GU N S.The Cauchy operator for basic hypergeometric series[J].Advances in Applied Mathematics,2007,41(2):177-196.
[8] FANG J P.q-differential opertor identities and applications[J].Journal of Mathematical Analysis and Applications,2007,333(2):1393-1407.
[9] CAO J,NIU D W.q-difference equations for Askey-Wilson type integrals via q-polynomials[J].Journal of Mathematical Analysis and Applications,2017,452(2):830-845.
[10] ASKEY R,WILSON J.Some basic hypergeometric orthogonal polynomials that generalize Jacobi polynomials[J].Memoirs of the American Mathematical Society,1985,54(319):1-55.
[11] LIU Z G.An identity of Andrews and the Askey-Wilson integral[J].Ramanujan Journal,2009,19(1):115-119.
[12] ASKEY R.Bate integrals and q-extensions[C]//Proceedings of the Ramanujan Centennial International Conference.Anna-malainagar:[s.n.],1987:85-102.
[13] WANG M J.An extension of the q-beta integral with applications[J].Journal of Mathematical Analysis and Applications,2010,365(2):653-658.
[14] LIU Z G,ZENG J.Two expansion formulas involving the Rogers-Szeg? polynomials with applications[J].International Journal of Number Theory,2015,11(2):507-525.
[15] ATAKISHIYEV N M.On the Askey-Wilson q-beta integral[J].Theoretical and Mathematical Physics,1994,99(1):155-159.