Coefficient estimates for bi-univalent functions defined by (P, q) analogue of the salagean differential operator related to the chebyshev polynomials
In the present investigation, we use the Jackson (p,q)-differential operator to introduce the extended Salagean operator denoted by Rĸp,q . Certain bi-univalent function classes based on operator Rp,q related to the Chebyshev ĸ polynomials are introduced. First two coefficient bounds and Fekete-Szeg...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Institute for Research and Community Services, Institut Teknologi Bandung
2021
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |
| Summary: | In the present investigation, we use the Jackson (p,q)-differential operator to introduce the extended Salagean operator denoted by Rĸp,q . Certain bi-univalent function classes based on operator Rp,q related to the Chebyshev ĸ polynomials are introduced. First two coefficient bounds and Fekete-Szego inequalities for the function classes are established. A number of corollaries are developed by varying parameters involved. © 2021 Published by ITB Institute for Research and Community Services, ISSN: 2337-5760,. |
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| ISBN: | 23375760 (ISSN) |
| DOI: | 10.5614/J.MATH.FUND.SCI.2021.53.1.4 |