Research article

Partial sums of generalized q-Mittag-Leffler functions

  • Received: 04 October 2019 Accepted: 25 November 2019 Published: 02 December 2019
  • MSC : Primary 05A30, 30C45; Secondary 11B65, 47B38

  • In the present investigation, our main aim is to give lower bounds for the ratio of some normalized q-Mittag-Leffler function and their sequences of partial sums. We consider various corollaries and consequences of our main results.

    Citation: Muhammad Sabil Ur Rehman, Qazi Zahoor Ahmad, Hari M. Srivastava, Bilal Khan, Nazar Khan. Partial sums of generalized q-Mittag-Leffler functions[J]. AIMS Mathematics, 2020, 5(1): 408-420. doi: 10.3934/math.2020028

    Related Papers:

  • In the present investigation, our main aim is to give lower bounds for the ratio of some normalized q-Mittag-Leffler function and their sequences of partial sums. We consider various corollaries and consequences of our main results.


    加载中


    [1] M. K. Aouf, T. M. Seoudy, Convolution properties of certain classes of analytic functions with complex order defined by q-derivative operator, RACSAM, 113 (2019), 1279-1288. doi: 10.1007/s13398-018-0545-5
    [2] O. Altintas, Ö. Özkan, H. M. Srivastava, Neighborhoods of a class of analytic functions with negative coefficients, Appl. Math. Lett., 13 (2000), 63-67.
    [3] D. Bansal, J. K. Prajapat, Certain geometric properties of the Mittag-Leffler functions, Complex Var. Elliptic, 61 (2016), 338-350. doi: 10.1080/17476933.2015.1079628
    [4] M. Çaǧlar, E. Deniz, Partial sums of the normalized Lommel functions, Math. Inequal. Appl., 18 (2015), 1189-1199.
    [5] M. Din, M. Raza, N. Yaǧmur, Partial sums of normalized Wright functions, arXiv:1606.02750, 2016.
    [6] R. Gorenflo, F. Mainardi, S. V. Rogosin, On the generalized Mittag-Leffler type function, Integr. Transf. Spec. F., 7 (1998), 215-224. doi: 10.1080/10652469808819200
    [7] I. S. Gupta, L. Debnath, Some properties of the Mittag-Leffler functions, Integr. Transf. Spec. F., 18 (2007), 329-336. doi: 10.1080/10652460601090216
    [8] M. E. H. Ismail, E. Merkes, D. Styer, A generalization of starlike functions, Complex Var. Theor. Appl., 14 (1990), 77-84.
    [9] F. H. Jackson, On q-definite integrals, Quart. J. Pure Appl. Math., 41 (1910), 193-203.
    [10] F. H. Jackson, q-Difference equations, Am. J. Math., 32 (1910), 305-314. doi: 10.2307/2370183
    [11] J. L. Liu, H. M. Srivastava, Subclasses of meromorphically multivalent functions associated with a certain linear operator, Math. Comput. Model., 39 (2004), 35-44. doi: 10.1016/S0895-7177(04)90504-3
    [12] S. Maharana, J. K. Prajapat, H. M. Srivastava, The radius of convexity of partial sums of convex functions in one direction, P. Natl. A. Sci. India Sect. A Phys. Sci., 87 (2017), 215-219. doi: 10.1007/s40010-017-0348-7
    [13] S. Mahmood, N. Raza, E. S. A. Abujarad, et al. Geometric properties of certain classes of analytic functions associated with a q-integral operator, Symmetry, 11 (2019), 719.
    [14] G. M. Mittag-Leffler, Sur la nouvelle fonction Eα(x), CR. Acad. Sci. Paris, 137 (1903), 554-558.
    [15] H. Orhan, N. Yaǧmur, Partial sums of generalized Bessel functions, J. Math. Inequal., 8 (2014), 863-877.
    [16] S. Owa, H. M. Srivastava, N. Saito, Partial sums of certain classes of analytic functions, Int. J. Comput. Math., 81 (2004), 1239-1256. doi: 10.1080/00207160412331284042
    [17] T. R. Prabhakar, A singular integral equation with a generalized Mittag-Leffler function in the kernel, Yokohama Math. J., 19 (1997), 7-15.
    [18] D. Rǎducanu, On partial sums of normalized Mittag-Leffler functions, An. U. Ovid. Co. Mat., 25 (2017), 123-133.
    [19] S. K. Sahoo, N. L. Sharma, On a generalization of close-to-convex functions, Ann. Polon. Math., 113 (2015), 93-108. doi: 10.4064/ap113-1-6
    [20] T. M. Seoudy, M. K. Aouf, Coefficient estimates of new class of q-starlike and q-convex functions of complex order, J. Math. Inequal., 10 (2016), 135-145.
    [21] S. K. Sharma, R. Jain, On some properties of generalized q-Mittag Leffler function, Math. Aeterna, 4 (2014), 613-619.
    [22] H. M. Srivastava, Univalent functions, fractional calculus, and associated generalized hypergeometric functions, In: Univalent Functions, Fractional Calculus and Their Applications, New York: Halsted Press, (1989), 329-354.
    [23] H. M. Srivastava, Some Fox-Wright generalized hypergeometric functions and associated families of convolution operators, Appl. Anal. Discrete Math., 1 (2007), 56-71. doi: 10.2298/AADM0701056S
    [24] H. M. Srivastava, D. Bansal, Close-to-convexity of a certain family of q-Mittag-Leffer functions, J. Nonlinear Var. Anal., 1 (2017), 61-69.
    [25] H. M. Srivastava, J. Choi, Zeta and q-Zeta Functions and Associated Series and Integrals, Amsterdam: Elsevier Science Publishers, 2012.
    [26] H. M. Srivastava, S. Gaboury, F. Ghanim, Partial sums of certain classes of meromorphic functions related to the Hurwitz-Lerch zeta function, Moroccan J. Pure Appl. Anal., 1 (2015), 38-50.
    [27] H. M. Srivastava, A. O. Mostafa, M. K. Aouf, et al. Basic and fractional q-calculus and associated Fekete-Szego problem for p-valent q-starlike functions and p-valently q-convex functions of complex order, Miskolc Math. Notes, 20 (2019), 489-509. doi: 10.18514/MMN.2019.2405
    [28] A. Wiman, Über den Fundamentalsatz in der Theorie der Funcktionen Eα(x), Acta Math., 29 (1905), 191-201.
    [29] A. Wiman, Über die Nullstellen der Funktionen Eα(x), Acta Math., 29 (1905), 217-234.
    [30] N. Yaǧmur, H. Orhan, Partial sums of generalized Struve functions, Miskolc Math. Notes, 17 (2016), 657-670. doi: 10.18514/MMN.2016.1419
  • Reader Comments
  • © 2020 the Author(s), licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0)
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Metrics

Article views(4074) PDF downloads(646) Cited by(17)

Article outline

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return

Catalog