IDEAS home Printed from https://ideas.repec.org/a/gam/jmathe/v8y2020i5p783-d357376.html
   My bibliography  Save this article

Subclasses of Bi-Univalent Functions Defined by Frasin Differential Operator

Author

Listed:
  • Ibtisam Aldawish

    (Department of Mathematics and Statistics, College of Science, IMSIU (Imam Mohammed Ibn Saud Islamic University), P.O. Box 90950, Riyadh 11623, Saudi Arabia)

  • Tariq Al-Hawary

    (Department of Applied Science, Ajloun College, Al-Balqa Applied University, Ajloun 26816, Jordan)

  • B. A. Frasin

    (Faculty of Science, Department of Mathematics, Al al-Bayt University, Mafraq 25113, Jordan)

Abstract

Let Ω denote the class of functions f ( z ) = z + a 2 z 2 + a 3 z 3 + ⋯ belonging to the normalized analytic function class A in the open unit disk U = z : z < 1 , which are bi-univalent in U , that is, both the function f and its inverse f − 1 are univalent in U . In this paper, we introduce and investigate two new subclasses of the function class Ω of bi-univalent functions defined in the open unit disc U , which are associated with a new differential operator of analytic functions involving binomial series. Furthermore, we find estimates on the Taylor–Maclaurin coefficients | a 2 | and | a 3 | for functions in these new subclasses. Several (known or new) consequences of the results are also pointed out.

Suggested Citation

  • Ibtisam Aldawish & Tariq Al-Hawary & B. A. Frasin, 2020. "Subclasses of Bi-Univalent Functions Defined by Frasin Differential Operator," Mathematics, MDPI, vol. 8(5), pages 1-11, May.
  • Handle: RePEc:gam:jmathe:v:8:y:2020:i:5:p:783-:d:357376
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2227-7390/8/5/783/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2227-7390/8/5/783/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. F. M. Al-Oboudi, 2004. "On univalent functions defined by a generalized Sălăgean operator," International Journal of Mathematics and Mathematical Sciences, Hindawi, vol. 2004, pages 1-8, January.
    2. G. Murugusundaramoorthy & N. Magesh & V. Prameela, 2013. "Coefficient Bounds for Certain Subclasses of Bi-Univalent Function," Abstract and Applied Analysis, Hindawi, vol. 2013, pages 1-3, June.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Georgia Irina Oros, 2022. "Geometrical Theory of Analytic Functions," Mathematics, MDPI, vol. 10(18), pages 1-4, September.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Matthew Olanrewaju Oluwayemi & Kaliappan Vijaya & Adriana Cătaş, 2022. "Certain Properties of a Class of Functions Defined by Means of a Generalized Differential Operator," Mathematics, MDPI, vol. 10(2), pages 1-10, January.
    2. Sondekola Rudra Swamy & Alina Alb Lupaş & Nanjundan Magesh & Yerragunta Sailaja, 2023. "Properties of a Special Holomorphic Function Linked with a Generalized Multiplier Transformation," Mathematics, MDPI, vol. 11(19), pages 1-10, September.
    3. Ekram Elsayed Ali & Teodor Bulboacă, 2020. "Subclasses of Multivalent Analytic Functions Associated with a q -Difference Operator," Mathematics, MDPI, vol. 8(12), pages 1-8, December.
    4. Abdulmtalb Hussen & Abdelbaset Zeyani, 2023. "Coefficients and Fekete–Szegö Functional Estimations of Bi-Univalent Subclasses Based on Gegenbauer Polynomials," Mathematics, MDPI, vol. 11(13), pages 1-10, June.
    5. T. M. Seoudy, 2013. "On Certain Classes of Harmonic -Valent Functions Defined by an Integral Operator," International Journal of Analysis, Hindawi, vol. 2013, pages 1-7, February.
    6. Serap Bulut, 2013. "Mapping Properties of Some Classes of Analytic Functions under Certain Integral Operators," Journal of Mathematics, Hindawi, vol. 2013, pages 1-7, January.
    7. R. M. El-Ashwah & M. K. Aouf & S. M. El-Deeb, 2013. "Differential Subordination for Certian Subclasses of -Valent Functions Assoicated with Generalized Linear Operator," Journal of Mathematics, Hindawi, vol. 2013, pages 1-8, March.
    8. Abbas Kareem Wanas & Luminiţa-Ioana Cotîrlă, 2022. "Applications of ( M , N )-Lucas Polynomials on a Certain Family of Bi-Univalent Functions," Mathematics, MDPI, vol. 10(4), pages 1-11, February.
    9. Rabha W. Ibrahim & Rafida M. Elobaid & Suzan J. Obaiys, 2020. "Symmetric Conformable Fractional Derivative of Complex Variables," Mathematics, MDPI, vol. 8(3), pages 1-13, March.
    10. Daniel Breaz & Kadhavoor R. Karthikeyan & Elangho Umadevi, 2022. "Subclasses of Multivalent Meromorphic Functions with a Pole of Order p at the Origin," Mathematics, MDPI, vol. 10(4), pages 1-15, February.
    11. Gangadharan Murugusundaramoorthy & Kaliappan Vijaya & Teodor Bulboacă, 2023. "Initial Coefficient Bounds for Bi-Univalent Functions Related to Gregory Coefficients," Mathematics, MDPI, vol. 11(13), pages 1-16, June.
    12. Ekram E. Ali & Hari M. Srivastava & Abeer M. Albalahi, 2023. "Subclasses of p -Valent κ -Uniformly Convex and Starlike Functions Defined by the q -Derivative Operator," Mathematics, MDPI, vol. 11(11), pages 1-19, June.
    13. Malathi, V. & Vijaya, K., 2022. "Subclass of analytic functions involving Erdély–Kober type integral operator in conic regions and applications to neutrosophic Poisson distribution," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 600(C).
    14. Sarfraz Nawaz Malik & Nazar Khan & Ferdous M. O. Tawfiq & Mohammad Faisal Khan & Qazi Zahoor Ahmad & Qin Xin, 2023. "Fuzzy Differential Subordination Associated with a General Linear Transformation," Mathematics, MDPI, vol. 11(22), pages 1-17, November.
    15. Şahsene Altınkaya & Sibel Yalçın, 2015. "Coefficient Bounds for Certain Subclasses of -Fold Symmetric Biunivalent Functions," Journal of Mathematics, Hindawi, vol. 2015, pages 1-5, November.
    16. Daniel Breaz & Shahid Khan & Ferdous M. O. Tawfiq & Fairouz Tchier, 2023. "Applications of Fuzzy Differential Subordination to the Subclass of Analytic Functions Involving Riemann–Liouville Fractional Integral Operator," Mathematics, MDPI, vol. 11(24), pages 1-22, December.
    17. Nazar Khan & Shahid Khan & Qin Xin & Fairouz Tchier & Sarfraz Nawaz Malik & Umer Javed, 2023. "Some Applications of Analytic Functions Associated with q -Fractional Operator," Mathematics, MDPI, vol. 11(4), pages 1-17, February.
    18. Abdullah Alsoboh & Ala Amourah & Maslina Darus & Rami Issa Al Sharefeen, 2023. "Applications of Neutrosophic q -Poisson distribution Series for Subclass of Analytic Functions and Bi-Univalent Functions," Mathematics, MDPI, vol. 11(4), pages 1-10, February.
    19. Wafaa Y. Kota & Rabha M. El-Ashwah & Nicoleta Breaz, 2023. "Application of the Quasi-Hadamard Product to Subclasses of Analytic Functions Involving the q -Difference Operator," Mathematics, MDPI, vol. 11(10), pages 1-9, May.
    20. Ekram E. Ali & Georgia Irina Oros & Shujaat Ali Shah & Abeer M. Albalahi, 2023. "Applications of q -Calculus Multiplier Operators and Subordination for the Study of Particular Analytic Function Subclasses," Mathematics, MDPI, vol. 11(12), pages 1-15, June.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jmathe:v:8:y:2020:i:5:p:783-:d:357376. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.