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On a class of difference operator and its applications to a family of analytic functions

Published online by Cambridge University Press:  27 February 2023

Ravinder Krishna Raina
Affiliation:
M.P., University of Agriculture and Technology, Udaipur 313001, Rajasthan, India (rkraina_7@hotmail.com)
Janusz Sokół
Affiliation:
University of Rzeszów, College of Natural Sciences, ul. Prof. Pigonia 1, 35-310 Rzeszów, Poland (jsokol@ur.edu.pl, jsokol@prz.edu.pl)
Katarzyna Tra̧bka-Wiȩcław
Affiliation:
Lublin University of Technology, Mechanical Engineering Faculty, ul. Nadbystrzycka 36, 20-618 Lublin, Poland (k.trabka@pollub.pl)

Abstract

This paper mainly considers the problem of generalizing a certain class of analytic functions by means of a class of difference operators. We consider some relations between starlike or convex functions and functions belonging to such classes. Some other useful properties of these classes are also considered.

Type
Research Article
Copyright
Copyright © The Author(s), 2023. Published by Cambridge University Press on behalf of The Royal Society of Edinburgh

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Footnotes

*

Present address: 10/11 Ganpati Vihar, Opposite Sector 5, Udaipur 313002, Rajasthan, India.

References

Abu-Risha, M. H., Annaby, M. H., Ismail, M. E. H. and Mansour, Z. S.. Linear $q$-difference equations. Z. Anal. Anwend. 26 (2007), 481494.CrossRefGoogle Scholar
Agrawal, S. and Sahoo, S. K.. A generalization of starlike functions of order alpha. Hokkaido Math. J. 46 (2017), 1527.CrossRefGoogle Scholar
Annaby, M. H. and Mansour, Z. S.. q-fractional calculus and equations (Berlin, Heidelberg: Springer, 2012).CrossRefGoogle Scholar
Alvarez-Nodarse, R.. On characterizations of classical polynomials. J. Comput. Appl. Math. 196 (2006), 320337.CrossRefGoogle Scholar
Aouf, M. K. and Seoudy, T. M.. Convolution properties for classes of bounded analytic functions with complex order defined by $q$-derivative operator. Rev. R. Acad. Cienc. Exactas Fis. Nat., Ser. A Mat. 113 (2019), 12791288.CrossRefGoogle Scholar
Araci, S., Duran, U., Acikgoz, M. and Srivastava, H. M.. A certain $(p, q)$-derivative operator and associated divided differences. J. Inequal. Appl. 2016 (2016), 301.CrossRefGoogle Scholar
Corcino, R. B.. On $P, Q$-binomial coefficients. Electron. J. Comb. Number Theory 8 (2008), A29.Google Scholar
Duren, U.. Post quantum calculus. Msc. thesis, 2016.Google Scholar
Gupta, V., Rassis, T. M., Agarwal, P. N. and Acu, A. M.. Basics of post quantum calculus. Recent advances in constructive approximation theory, Springer Optimization and Its Applications, vol. 138 (Cham: Springer, 2018).CrossRefGoogle Scholar
Hahn, W.. Beiträge zur theorie der heineschen reihen. Math. Nachr. 2 (1949), 340379.CrossRefGoogle Scholar
Hamza, A., Sarhan, A., Shehata, E. and Aldwoah, K.. A general quantum difference calculus. Adv. Differ. Equ. 2015 (2015), 182.CrossRefGoogle Scholar
Ismail, M. E. H., Merkes, E. and Styer, D.. A generalization of starlike functions. Complex Var. 14 (1990), 7784.Google Scholar
Jackson, F. H.. On $q$-functions and certain difference operator. Trans. R. Soc. Edinburgh 46 (1908), 253281.CrossRefGoogle Scholar
Jackson, F. H.. On $q$-definite integrals. Q. J. Pure Appl. Math. 41 (1910), 193203.Google Scholar
Chakrabarti, R. and Jagannathan, R.. A $p, q$-oscillator realization of two-parameter quantum algebras. J. Phys. A, Math. Gen. 24 (1991), 5683.CrossRefGoogle Scholar
Jagannathan, R. and Rao, K. S.. Two-parameter quantum algebras, twin-basic numbers and associated generalized hypergeometric series. ArXiv:math/0602613 [math.NT].Google Scholar
Raghavendar, K. and Swaminathan, A.. Close-to-convexity of basic hypergeometric functions using their Taylor coefficients. J. Math. Appl. 35 (2012), 111125.Google Scholar
Rønning, F.. A Szegö quadrature formula arising from $q$-starlike functions. In Continued fractions and orthogonal functions, theory and applications (ed. S. Clement Cooper and W. J. Thron), pp. 345–352 (New York: Marcel Dekker Inc., 1994).CrossRefGoogle Scholar
Ruscheweyh, St. and Sheil-Small, T.. Hadamard product of Schlicht functions and the Poyla-Schoenberg conjecture. Comment. Math. Helv. 48 (1973), 119135.CrossRefGoogle Scholar
Sadjang, P. N.. On the fundamental theorem of $p, q$-calculus and some $p, q$-Taylor formulas. ArXiv:1309.3934 [math.QA].Google Scholar