New Results on Higher-Order Differential Subordination and Superordination for Univalent Analytic Functions Using a New Operator
We present several new results for higher-order (fourth-order) differential subordination and superordination in this paper by using the new operator <i>H<sub>α</sub></i><sub>,<i>β</i>,</sub><sub><i>δ</i>,<i>ξ</i>,<i>...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2022-07-01
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Series: | Symmetry |
Subjects: | |
Online Access: | https://www.mdpi.com/2073-8994/14/8/1576 |