Title of article :
Fourth-order differential subordination and superordination results of meromorphic multivalent functions defined by multiplier transformation
Author/Authors :
Mohammed Darweesh, Amal Department of Mathematics - Faculty of Education for Girls - University of Kufa - Najaf, Iraq , Galib Atshan, Waggas Department of Mathematics - College of Science - University of Al-Qadisiyah - Diwaniyah, Iraq , Hussein Battor, Ali Department of Mathematics - Faculty of Education for Girls - University of Kufa - Najaf, Iraq
Abstract :
In this paper, we obtain some applications of fourth-order differential subordination and superordination
results involving multiplier transformation Hp(τ, ψ), for p-valent functions. Also, we obtain
several sandwich-type results.
Keywords :
Hadamard Product , The Multiplier Transformations , Differential Subordination , Differential Superordination , Fourth-Order
Journal title :
International Journal of Nonlinear Analysis and Applications
