A New Subclass of Analytic Functions Defined by Using Salagean <i>q</i>-Differential Operator
In our present investigation, we use the technique of convolution and quantum calculus to study the Salagean <i>q</i>-differential operator. By using this operator and the concept of the Janowski function, we define certain new classes of analytic functions. Some properties of these clas...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2019-05-01
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| Series: | Mathematics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2227-7390/7/5/458 |
| Summary: | In our present investigation, we use the technique of convolution and quantum calculus to study the Salagean <i>q</i>-differential operator. By using this operator and the concept of the Janowski function, we define certain new classes of analytic functions. Some properties of these classes are discussed, and numerous sharp results such as coefficient estimates, distortion theorem, radii of star-likeness, convexity, close-to-convexity, extreme points, and integral mean inequalities of functions belonging to these classes are obtained and studied. |
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| ISSN: | 2227-7390 |