Footnotes
The definition used in this paper for confluent hypergeometric function can be found inA. Erdélyi (Editor):Higher Transcendental Functions, Vol.1 (New York, N. Y., 1953).
H. Buchholz:The Confluent Hypergeometric Function, (New York, N. Y., 1969).
F. G. Tricomi:Funzioni ipergeometriche confluenti (Roma, 1954).
J. Horn:Math. Ann.,49, 475 (1897).
F. Calogero:Lett. Nuovo Cimento,20, 254 (1977).
P. C. Sabatier:Lett. Nuovo Cimento,21, 41 (1978).
M. E. Muldoon:Lett. Nuovo Cimento,23, 447 (1978).
S. Ahmed, M. Bruschi, F. Calogero, M. A. Olshanetzky andA. M. Perelomov:Nuovo Cimento. B,49, 173 (1979).
G. N. Watson:A Treatise on the Theory of Bassel Functions (Cambridge, Mass., 1958).
S. Ahmed andM. E. Muldoon: to be published.
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Ahmed, S. On the zeros of confluent hypergeometric functions. Lett. Nuovo Cimento 25, 520–522 (1979). https://doi.org/10.1007/BF02776348
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DOI: https://doi.org/10.1007/BF02776348