New Criteria for Univalent, Starlike, Convex, and Close-to-Convex Functions on the Unit Disk
In the present paper, we introduce and investigate three interesting superclasses SD, SD* and KD of analytic, normalized and univalent functions in the open unit disk D. For functions belonging to these classes SD, SD* and KD, we derive several properties including (for example) the coefficient bo...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Kashan
2020-09-01
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| Series: | Mathematics Interdisciplinary Research |
| Subjects: | |
| Online Access: | https://mir.kashanu.ac.ir/article_110783_30eb1d8766627bb78886aec4314e3c14.pdf |