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arXiv · 1810.11782

Fekete-Szeg\"o inequality of bi-starlike and bi-convex functions of order $b$ associated with symmetric $q$-derivative in conic domains

R. B. Sharma·K. Rajya Laxmi·N. Magesh
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Abstract

In this paper, two new subclasses of bi-univalent functions related to conic domains are defined by making use of symmetric $q$-differential operator. The initial bounds for Fekete-Szeg\"o inequality for the functions $f$ in these classes are estimated.

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R. B. Sharma, K. Rajya Laxmi, N. Magesh. 2018-10-28. Fekete-Szeg\"o inequality of bi-starlike and bi-convex functions of order $b$ associated with symmetric $q$-derivative in conic domains. https://arxiv.org/abs/1810.11782

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