共查询到20条相似文献,搜索用时 31 毫秒
1.
Vincent Y. B. Chen William Y. C. Chen Nancy S. S. Gu. 《Mathematics of Computation》2008,77(262):1057-1074
Chu has recently shown that the Abel lemma on summation by parts reveals the telescoping nature of Bailey's bilateral summation formula. We present a systematic approach to compute Abel pairs for bilateral and unilateral basic hypergeometric summation formulas by using the -Gosper algorithm. It is demonstrated that Abel pairs can be derived from Gosper pairs. This approach applies to many classical summation formulas.
2.
S. Ole Warnaar 《Indagationes Mathematicae》2003,14(3-4):571
We establish a number of extensions of the well-poised Bailey lemma and elliptic well-poised Bailey lemma. As application we prove some new transformation formulae for basic and elliptic hyper-geometric series, and embed some recent identities of Andrews, Berkovich and Spiridonov in a well-poised Bailey tree. 相似文献
3.
We consider the q-hypergeometric equation with q
N = 1 and , , . We solve this equation on the space of functions given by a power series multiplied by a power of the logarithmic function. We prove that the subspace of solutions is two-dimensional over the field of quasi-constants. We get a basis for this space explicitly. In terms of this basis, we represent the q-hypergeometric function of the Barnes type constructed by Nishizawa and Ueno. Then we see that this function has logarithmic singularity at the origin. This is a difference between the q-hypergeometric functions with 0 < |q| < 1 and at |q| = 1. 相似文献
4.
Basic hypergeometric series identities are revisited systematically by means of Abel's lemma on summation by parts. Several new formulae and transformations are also established. The author is convinced that Abel's lemma on summation by parts is a natural choice in dealing with basic hypergeometric series. 相似文献
5.
S. Bhargava Chandrashekar Adiga D. D. Somashekara 《Proceedings Mathematical Sciences》1987,97(1-3):31-43
In this note we establish continued fraction developments for the ratios of the basic hypergeometric function2ϕ1(a,b;c;x) with several of its contiguous functions. We thus generalize and give a unified approach to establishing several
continued fraction identities including those of Srinivasa Ramanujan. 相似文献
6.
U. B. Singh 《Proceedings Mathematical Sciences》1995,105(1):41-51
During the last five decades, a number of combinatorial generalizations and interpretations have occurred for the identities
of the Rogers-Ramanujan type. The object of this paper is to give a most general known analytic auxiliary functional generalization
which can be used to give combinatorial interpretations of generalizedq-identities of the Rogers-Ramanujan type. The derivation realise the theory of basic hypergeometric series with two unconnected
bases. 相似文献
7.
Da-qian Lu 《Journal of Mathematical Analysis and Applications》2009,359(1):265-274
In this paper, we verify the Cauchy operator identities by a new method. And by using the Cauchy operator identities, we obtain a generating function for Rogers-Szegö polynomials. Applying the technique of parameter augmentation to two multiple generalizations of q-Chu-Vandermonde summation theorem given by Milne, we also obtain two multiple generalizations of the Kalnins-Miller transformation. 相似文献
8.
In this paper we study some limit relations involving some q-special functions related with the A1 (root system) tableau of Dunkl-Cherednik operators. Concretely we consider the limits involving the nonsymmetric q-ultraspherical polynomials (q-Rogers polynomials), ultraspherical polynomials (Gegenbauer polynomials), q-Hermite and Hermite polynomials. 相似文献
9.
In an attempt to find a q-analogue of Weber and Schafheitlin's integral
0
x
–
J
(ax) J
(bx) dx which is discontinuous on the diagonal a = b the integral
0
x
–
J
(2)
(a(1 – q)x; q)J
(1)
(b(1 – q)x; q) dx is evaluated where J
(1)
(x; q) and J
(2)
(x; q) are two of Jackson's three q-Bessel functions. It is found that the question of discontinuity becomes irrelevant in this case. Evaluations of this integral are also made in some interesting special cases. A biorthogonality formula is found as well as a Neumann series expansion for x
in terms of J
(2)
+1+2n
((1 – q)x; q). Finally, a q-Lommel function is introduced. 相似文献
10.
Andrew V. Sills 《Journal of Mathematical Analysis and Applications》2005,308(2):669-688
A multiparameter generalization of the Bailey pair is defined in such a way as to include as special cases all Bailey pairs considered by W.N. Bailey in his paper [Identities of the Rogers-Ramanujan type, Proc. London Math. Soc. (2) 50 (1949) 421-435]. This leads to the derivation of a number of elegant new Rogers-Ramanujan type identities. 相似文献
11.
We deduce several curious q-series expansions by applying inverse relations to certain identities for basic hypergeometric series. After rewriting some
of these expansions in terms of q-integrals, we obtain, in the limit q→ 1, some curious beta-type integral evaluations which appear to be new.
Dedicated to Dick Askey on the occasion of his 70th birthday.
2000 Mathematics Subject Classification Primary—15A09, 33D15, 33E20; Secondary—05A30
M. Schlosser was fully supported by an APART fellowship of the Austrian Academy of Sciences. 相似文献
12.
We apply method of separation of the variables to q-analogs of several equations of mathematical physics.
Dedicated to Dick Askey on his 70th birthday.
2000 Mathematics Subject Classification Primary—33D45, 42C10; Secondary—33D15. 相似文献
13.
In a recent paper Ismail et al. (Algebraic Methods and q-Special Functions (J.F. van Diejen and L. Vinet, eds.) CRM Proceding and Lecture Notes, Vol. 22, American Mathematical Society, 1999, pp. 183–200) have established a continuous orthogonality relation and some other properties of a 21-Bessel function on a q-quadratic grid. Dick Askey (private communication) suggested that the Bessel-type orthogonality found in Ismail et al. (1999) at the 21-level has really a general character and can be extended up to the 87-level. Very-well-poised 87-functions are known as a nonterminating version of the classical Askey–Wilson polynomials (SIAM J. Math. Anal. 10 (1979), 1008–1016; Memoirs Amer. Math. Soc. Number
319 (1985)). Askey's conjecture has been proved by the author in J. Phys. A: Math. Gen. 30 (1997), 5877–5885. In the present paper which is an extended version of Suslov (1997) we discuss in detail properties of the orthogonal 87-functions. Another type of the orthogonality relation for a very-well-poised 87-function was recently found by Askey et al. J. Comp. Appl. Math. 68 (1996), 25–55. 相似文献
14.
Anthony J. D'Aristotile 《Journal of Theoretical Probability》1995,8(2):321-346
LetX be the collection ofk-dimensional subspaces of ann-dimensional vector spaceV
n overGF(q). A metric may be defined onX by letting
相似文献
15.
Let n,p and k be three non negative integers. We prove that the apparently rational fractions of q:
16.
S. Ole Warnaar 《Journal of Algebraic Combinatorics》2004,20(2):131-171
Using the theory of Kostka polynomials, we prove an A
n–1 version of Bailey's lemma at integral level. Exploiting a new, conjectural expansion for Kostka numbers, this is then generalized to fractional levels, leading to a new expression for admissible characters of A(1)
n–1 and to identities for A-type branching functions. 相似文献
17.
Sergei K. Suslov 《Journal of Approximation Theory》2002,115(2):289-353
We consider explicit expansions of some elementary and q-functions in basic Fourier series introduced recently by Bustoz and Suslov. Natural q-extensions of the Bernoulli and Euler polynomials, numbers, and the Riemann zeta function are discussed as a by-product. 相似文献
18.
George E. Andrews 《The Ramanujan Journal》2007,13(1-3):311-318
In a letter dated March 3, 1971, L. Carlitz defined a sequence of polynomials, Φ
n
(a,b; x, y; z), generalizing the Al-Salam & Carlitz polynomials, but closely related thereto. He concluded the letter by stating: “It would
be of interest to find properties of Φ
n
(a, b; x, y; z) when all the parameters are free.” In this paper, we reproduce the Carlitz letter and show how a study of Carlitz’s polynomials
leads to a clearer understanding of the general 3Φ2 (a, b, c; d; e; q, z).
Dedicated to my friend, Richard Askey.
2000 Mathematics Subject Classification Primary—33D20.
G. E. Andrews: Partially supported by National Science Foundation Grant DMS 0200047. 相似文献
19.
20.
In 1991 Tratnik derived two systems of multivariable orthogonal Racah polynomials and considered their limit cases. q-Extensions of these systems are derived, yielding systems of multivariable orthogonal q-Racah polynomials, from which systems of multivariable orthogonal q-Hahn, dual q-Hahn, q-Krawtchouk, q-Meixner, and q-Charlier polynomials follow as special or limit cases.
Dedicated to Richard Askey on the occasion of his 70th birthday.
2000 Mathematics Subject Classification Primary—33D50; Secondary—33C50
Supported in part by NSERC grant #A6197. 相似文献
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