*Article* **Properties of Spiral-Like Close-to-Convex Functions Associated with Conic Domains**

**Hari M. Srivastava 1,2, Nazar Khan 3, Maslina Darus 4, Muhammad Tariq Rahim 3, Qazi Zahoor Ahmad 3,\* and Yousra Zeb <sup>3</sup>**


Received: 26 June 2019; Accepted: 29 July 2019; Published: 6 August 2019

**Abstract:** In this paper, our aim is to define certain new classes of multivalently spiral-like, starlike, convex and the varied Mocanu-type functions, which are associated with conic domains. We investigate such interesting properties of each of these function classes, such as (for example) sufficiency criteria, inclusion results and integral-preserving properties.

**Keywords:** analytic functions; multivalent functions; starlike functions; close-to-convex functions; uniformly starlike functions; uniformly close-to-convex functions; conic domains

**MSC:** Primary 05A30; 30C45; Secondary 11B65; 47B38
