Title of article
Spirallikeness properties on Salagean-type harmonic univalent functions
Author/Authors
Amini ، Ebrahim Department of Mathematics - Payme Noor University
From page
91
To page
102
Abstract
Abstract. In this paper, we define and investigate a new class of spirallike harmonic functions defined by a Salagean differential operator and we obtain a coefficient inequality for the functions in this class. Following, we investigated convolution and obtain the order of convolution consistence for certain spirallike harmonic univalent functions with negative coefficients.
Keywords
Harmonic univalent functions , Spirallike functions , Convolution , Coeficient bound , Salagean differential operator, * , convolution consistence
Journal title
Journal of Mahani Mathematical Research Center
Journal title
Journal of Mahani Mathematical Research Center
Record number
2707335
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