On some subclasses $k$-uniformly Janowski starlike and convex functions associated with $t$-symmetric points

Year 2020, Volume: 49 Issue: 2, 716 - 726, 02.04.2020

Khalida Inayat Noor Nasir Khan Muhammad Arif Janusz Sokol

https://doi.org/10.15672/hujms.588741

Cited By: 2

https://izlik.org/JA24HD56UE

Abstract

In this paper, we define new subclasses of $k$-uniformly Janowski starlike and $k$-uniformly Janowski convex functions associated with $t$-symmetric points. The integral representations, convolution properties and coefficient bounds for these classes are studied.

Keywords

subordination , convolution , t-symmetric points

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