FAR EASTERN BRANCH OF THE RUSSIAN ACADEMY OF SCIENCES
INSTITUTE OF APPLIED MATHEMATICS KHABAROVSK DIVISION
Far Eastern Mathematical Journal
A new subclass of meromorphic function with positive coefficients defined by Hurwitz-Lerch Zeta functions |
B. Venkateswarlu, P. Thirupathi Reddy, R. Madhuri Shilpa, Sujatha |
2021, issue 1, P. 26-38 DOI: https://doi.org/10.47910/FEMJ202102 |
Abstract |
| In this paper, we introduce and study a new subclass of meromorphic univalent functions defined by Hurwitz-Lerch Zeta function. We obtain coefficient inequalities, extreme points, radius of starlikeness and convexity. Finally we obtain partial sums and neighborhood properties for the class $\sigma^*(\gamma, k, \lambda, b, s)$. |
Keywords: meromorphic function, extreme point, partial sums, neighborhood |
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References |
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