On New Subclasses of Analytic Functions Involving (p,q)-Derivatives

نویسندگان

چکیده

Objective: The objectives of the present study are to introduce some new subclasses analytic functions involving (p,q)-derivatives by using subordination. We derive Fekete-Szegö inequalities for belonging subclasses. Method: Using concept (p,q)-derivative a function and subordination principle between we Findings: problem may be considered as one most important results about univalent functions. It was introduced in 1933. Coefficient estimates second third coefficients class with specific geometric properties were obtained. obtain Moreover, special cases established discussed. Novelty: paper significantly contribute existing literature on topic. Keywords: Analytic functions; Subordination; q-calculus; inequalities; (p; q)-derivative operator

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ژورنال

عنوان ژورنال: Indian journal of science and technology

سال: 2022

ISSN: ['0974-5645', '0974-6846']

DOI: https://doi.org/10.17485/ijst/v15i43.905