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Properties of some new bilateral mock theta functions. (English) Zbl 1438.33025

Summary: Bilateral mock theta functions were obtained and studied in [M. Ahmad et al., Electron. J. Math. Analysis Appl. 7, No. 2, 216–229 (2019; Zbl 1409.33012)]. We express them in terms of Lerch’s transcendental function \(f(x, \xi; q, p)\). We also express some bilateral mock theta functions as sum of other mock theta functions. We generalize these functions and show that these generalizations are \(F_q\) functions. We give an integral representation for these generalized functions.

MSC:

33D15 Basic hypergeometric functions in one variable, \({}_r\phi_s\)
11B65 Binomial coefficients; factorials; \(q\)-identities

Citations:

Zbl 1409.33012

References:

[1] Y.S. Choi, Tenth order mock theta functions in Ramanujan’s lost note book, Inventiones Mathematicae 136(1999), 497-569. · Zbl 0951.33013
[2] S.D. Prasad, Certain extended mock theta functions and generalized basic hypergeometric transformation Cambridge Mathematical Library, Math Scand. 27(1970), 237-244. · Zbl 0224.33020
[3] S. Ramanujan, Collected Papers, Cambridge University Press (1927), reprinted by Chelsa New York Functi (1960). · JFM 53.0030.02
[4] R.P. Agarwal, Mock theta functions- An analytical point of view, Proc. Nat. Acad. Sci. India 64(A).I.(1994) 95-106. · Zbl 0886.33012
[5] R. J. McIntosh, Second order mock theta functions, Canadian Mathematical Bulletin 50(2) (2007), 284-290. · Zbl 1133.11013
[6] N. J. Fine, basic hypergeometric series and applications, Mathematical Surveys and Mono Graphs, Providence, R.I. Amer. Math. Soc. 27(1988). · Zbl 0647.05004
[7] M. Lerch, Nov analogie rady theta a nekte zvltn hypergeometrick rady Heineovy. Rozpravy, 3(1893), 1-10.
[8] M. Ahmad, On the Behaviour of Bilateral Mock Theta Functions-I, Algebra and Analysis: Theory and Applications, Narosa Publishing House New Delhi, (2015), 259-274.
[9] M. Ahmad and Shadab Faruqi, Some Bilateral Theta Function and Their Lerch Representations, The Aligarh Bulletin of Mathematics, Vol.34, Numbers1-2(2015)75-92. · Zbl 1524.33073
[10] M. Ahmad, Sirazul Haq and Abdul Hakim Khan, Bilateral Mock Theta Functions and Further Properties, to appear in Electronic Journal of Mathematical Analysis and Application Vol.7(2) July 2019. · Zbl 1409.33012
[11] L. A. Dragonette, Some asymptotic formulae for the mock theta series of Ramanujan, Trans. Amer. Math. Soc. 72 (1952),474-500. · Zbl 0047.27902
[12] K. Bringmann, K. Hikami and J. Lovejoy, On the modularity of the unified WRT invariants of certain Seifert maifolds, Adv. Appl. Maths. 46,1 (2011),86-93. · Zbl 1267.11041
[13] K. Hikami, Mock (false) theta functions as quantum invariants, Regular and Chaotic Dynamic, 10(2005), 509-530. · Zbl 1133.57301
[14] K. Hikami, Transformation formulae of the second order mock theta function, Lett. Math. Phys. 75(1), (2006),93-98. · Zbl 1109.33020
[15] G. E. Andrews and D. Hickerson, The sixth order mock theta functions, Adv. Maths. 89(1991), 60-105. · Zbl 0739.11042
[16] G. E. Andrews, q-orthogonal polynomials, Roger-Ramanujan identities and mock theta functions, Proc. Steklov Institute of Math. 276(1) (2012),21-32. · Zbl 1309.11015
[17] G. Gasper and M. Rahman, Basic Hypergeometric Series, Cambridge University Press U. K.(2004). · Zbl 1129.33005
[18] G. N. Watson, The final problem, An account of the mock theta functions, Journal of the London Math, Soc. 11(1936), 55-80. · JFM 62.0430.02
[19] G. N. Watson, The Mock Theta Functions(2), Proc. London Math, Soc. 42(1937), 274-304. · Zbl 0015.30402
[20] D.P. Shukla and M. Ahmad, Bilateral mock theta functions of order seven, Math. Sci. Res. J.7(1)(2003), 8-15. · Zbl 1053.33009
[21] D. P. Shukla and M. Ahmad, On the behaviour of bilateral mock theta functions of order seven, Math. sci. Res. J. 7(1)(2003), 16-25. · Zbl 1129.33314
[22] D. P. Shukla and M. Ahmad, Bilateral mock theta functions of order eleven, Proc. Jang Jeon Math.Soc,6(2003),No.1, 59-64. · Zbl 1067.33012
[23] D. P. Shikla and M. Ahmad, Bilateral mock theta functions of order thirteen.Proc. Jang Jeon Math.Soc,6(2003),No.2, 167-183. 300MOHAMMAD AHMAD, SIRAZUL HAQ AND ABDUL HAKIM KHANEJMAA-2020/8(1) · Zbl 1056.33015
[24] D.P. Shukla and M. Ahmad, Bilateral mock theta functions of order 2r+1 and their behaviour of the unit circle, Ganita Vol.60, No.1, (2009),27-56. · Zbl 1286.33010
[25] Clifford Truesdell. An essay toward a unified theory of special functions, 18 Princeton university press, 1948. · Zbl 0045.34301
[26] Bhaskar Srivastava, Certain bilateral basic hypergeometric transformations and mock theta functions, Hiroshima Maths. J.29(1999),19-26. · Zbl 0934.33022
[27] Bhaskar Srivastava, A Study of bilateral forms of the mock theta functions of order eight, Journal of the Chungcheon Math Soc. Vol.18 No.2(2005),117-129.
[28] Bhaskar Srivastava, A mock theta function of second order, International Journal of Mathematics and Mathematical science, Vol.(2009) ArtID978425,15pages. · Zbl 1466.33013
[29] Bhaskar Srivastava, A Study of bilateral new mock theta functions, American Journal of Mathematics ans Statistics (2014)2(4),64-69.
[30] B. Gordon and R.J. McIntosh, Some eight order mock theta functions, Journal of the London Math. Soc. 62(2)(2000),321-335. · Zbl 1031.11007
[31] Anju Gupta, On certain Ramanujan’s mock theta functions, Proc. Indian Acad. Sci. 103(1993), 257-267. · Zbl 0799.33014
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