The aim of this paper is to introduce a new class of harmonic functions defined by use of a subordination. We find necessary and sufficient conditions, radii of starlikeness and convexity and compactness for this class of functions. Moreover, by using extreme points theory we also obtain coefficients estimates, distortion theorems for this class of functions. On the other hand, some results (corollaries) on the paper are pointed out.
Çakmak, S., Yalçın, S., & Altinkaya, Å. (2018). A Subclass of Harmonic Univalent Functions Defined by Means of Differential Subordination. Khayyam Journal of Mathematics, 4(1), 28-38. doi: 10.22034/kjm.2017.53655
MLA
Serkan Çakmak; Sibel Yalçın; Åžahsene Altinkaya. "A Subclass of Harmonic Univalent Functions Defined by Means of Differential Subordination". Khayyam Journal of Mathematics, 4, 1, 2018, 28-38. doi: 10.22034/kjm.2017.53655
HARVARD
Çakmak, S., Yalçın, S., Altinkaya, Å. (2018). 'A Subclass of Harmonic Univalent Functions Defined by Means of Differential Subordination', Khayyam Journal of Mathematics, 4(1), pp. 28-38. doi: 10.22034/kjm.2017.53655
VANCOUVER
Çakmak, S., Yalçın, S., Altinkaya, Å. A Subclass of Harmonic Univalent Functions Defined by Means of Differential Subordination. Khayyam Journal of Mathematics, 2018; 4(1): 28-38. doi: 10.22034/kjm.2017.53655
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