Bailey's transformation is the very general hypergeometric transformation
(1)
where ,
and the parameters are subject to the restriction
(2)
(Bailey 1935, p. 27).
Bhatnagar (1995, pp. 17-18) defines a Bailey transform as follows. Let be the q-Pochhammer
symbol, let
be an indeterminate, and let the lower triangular
matrices
and
be defined as
Bailey, W. N. "Some Identities Involving Generalized Hypergeometric Series." Proc. London Math. Soc.29, 503-516, 1929.Bailey,
W. N. Generalised
Hypergeometric Series. Cambridge, England: University Press, 1935.Bhatnagar,
G. Inverse Relations, Generalized Bibasic Series, and their U(n) Extensions.
Ph.D. thesis. Ohio State University, 1995. http://www.math.ohio-state.edu/~milne/papers/Gaurav.whole.thesis.7.4.ps.Milne,
S. C. and Lilly, G. M. "The and Bailey Transform and Lemma." Bull. Amer. Math. Soc.26,
258-263, 1992.