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Semi-Finite Forms of Bilateral Basic Hypergeometric Series [PDF]

open access: greenProceedings of the American Mathematical Society, 2005
We show that several classical bilateral summation and transformation formulas have semi-finite forms. We obtain these semi-finite forms from unilateral summation and transformation formulas. Our method can be applied to derive Ramanujan’s 1 ψ 1
William Y. C. Chen, Amy M. Fu
core   +9 more sources

On a New Summation Formula for πŸπœ“πŸ Basic Bilateral Hypergeometric Series and Its Applications [PDF]

open access: goldInternational Journal of Mathematics and Mathematical Sciences, 2011
We have obtained a new summation formula for 2πœ“2 bilateral basic hypergeometric series by the method of parameter augmentation and demonstrated its various uses leading to some development of etafunctions, π‘ž-gamma, and π‘ž-beta function identities.
D. D. Somashekara   +2 more
doaj   +5 more sources

Application of the residue theorem to bilateral hypergeometric series

open access: closedLe Matematiche, 2007
The application of the residue theorem to bilateral hypergeometric series identities is systematically reviewed by exemplifying three classes of summation theorems due to Dougall (1907), Jackson (1949, 1952) and Slater-Lakin (1953).
Wenchang Chu, Xiaoxia Wang, Deyin Zheng
doaj   +3 more sources

Inversion of Bilateral Basic Hypergeometric Series [PDF]

open access: bronzeThe Electronic Journal of Combinatorics, 2003
We present a new matrix inverse with applications in the theory of bilateral basic hypergeometric series. Our matrix inversion result is directly extracted from an instance of Bailey's very-well-poised ${}_6\psi_6$ summation theorem, and involves two infinite matrices which are not lower-triangular.
Michael J. Schlosser
openalex   +5 more sources

Bilateral inversions and terminating basic hypergeometric series identities

open access: bronzeDiscrete Mathematics, 2008
AbstractThe q-analogue of Legendre inversions is established and generalized to bilateral sequences. They are employed to investigate the dual relations of three basic formulae due to Jackson and Bailey, on balanced 3Ο•2-series, well-poised 8Ο•7-series and bilateral 6ψ6-series.
Wenchang Chu, Chenying Wang
openalex   +4 more sources

Two entries on bilateral hypergeometric series in Ramanujan's lost notebook [PDF]

open access: bronzeProceedings of the American Mathematical Society, 2006
Two entries of bilateral sums in Ramanujan's lost notebook are confirmed by means of Dougall's bilateral series identities with one of them being corrected.
Bruce C. Berndt, Wenchang Chu
openalex   +2 more sources

On certain relations between products of bilateral hypergeometric series [PDF]

open access: bronzeProceedings of the Glasgow Mathematical Association, 1957
Darling [3] in 1932 and Bailey [2] in 1933 gave certain theorems on products of hypergeometric series. Again in 1948 Sears [4] used the relation which expresses the series in terms of M other series of the same type to derive transformations between products of both basic and ordinary hypergeometric series. In this paper I give certain general theorems
Harishanker Shukla
openalex   +3 more sources

On a β„‚2-valued integral index transform and bilateral hypergeometric series [PDF]

open access: hybridIntegral Transforms and Special Functions, 2022
We discuss the spectral decomposition of the hypergeometric differential operators on the line Rez=1/2, such operators arise in the problem of decomposition of tensor products of unitary representations of the universal covering of the group SL(2,R). Our main purpose is a search of natural bases in generalized eigenspaces and variants of the inversion ...
Yury A. Neretin
openalex   +2 more sources

On certain transformations of poly-basic bilateral hypergeometric series

open access: bronzeJournal of Computational and Applied Mathematics, 2003
AbstractIn this paper, we have established certain transformations of basic hypergeometric series with more than one base. Some of these lead to the relationship between product of two q-series. These results, in turn, lead to very interesting transformations of bi-basic and poly-basic q-series. A few of the results which are representative of the many
R. Y. Denis, S. N. Singh, Satya P. Singh
openalex   +3 more sources

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