Article
Properties of a New Subclass of Analytic Functions With Negative Coefficients Defined by Using the Q-Derivative
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Abstract
In this paper we define a new class of analytic functions with negative coefficients involving the q-differential operator. Our main purpose is to determine coefficient inequalities and distortion theorems for functions belonging to this class. Connections with previous results are pointed out.
Keywords
analytic functions, Janowski functions, negative coefficients, q-calculus, q-differential operator, 30C45
Citation
Bucur, R. & Breaz, D. (2020). Properties of a new subclass of analytic functions with negative coefficients defined by using the q-derivative. Applied Mathematics and Nonlinear Sciences, 5(1), 303–308. https://doi.org/10.2478/amns.2020.1.00028
R. Bucur and D. Breaz, “Properties of a new subclass of analytic functions with negative coefficients defined by using the q-derivative,” Applied Mathematics and Nonlinear Sciences, vol. 5, no. 1, pp. 303–308, 2020, doi: 10.2478/amns.2020.1.00028.
Bucur R, Breaz D. Properties of a new subclass of analytic functions with negative coefficients defined by using the q-derivative. Applied Mathematics and Nonlinear Sciences. 2020;5(1):303–308. doi:10.2478/amns.2020.1.00028.
Bucur, R. and Breaz, D. (2020), ‘Properties of a new subclass of analytic functions with negative coefficients defined by using the q-derivative’, Applied Mathematics and Nonlinear Sciences, 5(1), pp. 303–308. Available at: https://doi.org/10.2478/amns.2020.1.00028.
Bucur, Roberta, and Daniel Breaz. “Properties of a New Subclass of Analytic Functions with Negative Coefficients Defined by Using the Q-derivative.” Applied Mathematics and Nonlinear Sciences, vol. 5, no. 1, 2020, pp. 303–308. https://doi.org/10.2478/amns.2020.1.00028.
Bucur, Roberta, and Daniel Breaz. “Properties of a New Subclass of Analytic Functions with Negative Coefficients Defined by Using the Q-derivative.” Applied Mathematics and Nonlinear Sciences 5, no. 1 (2020): 303–308. https://doi.org/10.2478/amns.2020.1.00028.
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Published by: Engineering Journals
