On certain subclasses of uniformly spirallike functions associated with struve functions

Amourah, Ala; Frasin, Basem; Murugusundaramoorthy, G.

doi:10.28919/jmcs/5892

J. Math. Comput. Sci. 11 (2021), 4586–4598

On certain subclasses of uniformly spirallike functions associated with struve functions

Ala Amourah, Basem Frasin, G. Murugusundaramoorthy

PDF (150.8 KB) https://doi.org/10.28919/jmcs/5892

Abstract

The main object of this paper is to find necessary and sufficient conditions for generalized Struve functions of first kind to be in the classes SP_p(α,β) and UCSP(α,β) of uniformly spirallike functions and also give necessary and sufficient conditions for z(2 − up(z)) to be in the above classes. Furthermore, we give conditions for the integral operator L(m,c,z) = \int_{0}^{z} (2 − u_p(t))dt to be in the class UCSPT(α,β). Several corollaries and consequences of the main results are also considered.

Published: 8 June 2021
Volume: 11 (2021)
License: CC BY 3.0

Copyright © 2021 Ala Amourah, Basem Frasin, G. Murugusundaramoorthy. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Cite this article

A. Amourah, B. Frasin, G. Murugusundaramoorthy, On certain subclasses of uniformly spirallike functions associated with struve functions, J. Math. Comput. Sci. 11 (2021), 4586–4598. https://doi.org/10.28919/jmcs/5892

BibTeX

@article{Amourah2021,
  author  = {Amourah, Ala and Frasin, Basem and Murugusundaramoorthy, G.},
  title   = {On certain subclasses of uniformly spirallike functions associated with struve functions},
  journal = {J. Math. Comput. Sci.},
  volume  = {11},
  year    = {2021},
  pages   = {4586--4598},
  doi     = {10.28919/jmcs/5892}
}