Papers - Geometric Function Atlas

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84 papers · bi-univalent · 2020s Page 3 of 3

Coefficient Estimates for Certain Subclasses of m-Fold Symmetric Bi-univalent Functions Associated with Pseudo-Starlike Functions

Timilehin Gideon Shaba, Amol B. Patil · 2021 link ↗

9 theorems bi-univalent close-to-convex

Fekete-Szego estimates and second Hankel determinant for a generalized subfamily of analytic functions defined by q-differential operator

Ayotunde Olajide Lasode, T. O. Opoola · 2021 link ↗

8 theorems bi-univalent close-to-convex q-starlike

Higher-order q-derivatives and their applications to subclasses of multivalent Janowski type q-starlike functions

Bilal Khan; Zhiguo Liu; H. M. Srivastava; Serkan Aracı; Nazar Khan; Qazi Zahoor Ahmad · 2021 link ↗

20 theorems bi-univalent close-to-convex q-starlike

New Families of Bi-Univalent Functions Governed by Gegenbauer Polynomials

Abbas Kareem Wanas · 2021 link ↗

10 theorems bi-univalent close-to-convex

Third Hankel Determinant Problem for Certain Subclasses of Analytic Functions Associated with Nephroid Domain

Muhammad Ghaffar Khan, Bakhtiar Ahmad, Wali Khan Mashwani, Timilehin Gideon Shaba, Muhammad Arif · 2021 link ↗

16 theorems bi-univalent close-to-convex q-starlike

Third Hankel determinant and Zalcman functional for a class of starlike functions with respect to symmetric points related with sine function

Muhammad Ghaffar Khan, Bakhtiar Ahmad, G. Murugusundaramoorthy, Wali Khan Mashwani, Sibel Yalçın, Timilehin Gideon Shaba et al. · 2021 link ↗

10 theorems bi-univalent close-to-convex q-starlike

Upper Bound of the Third Hankel Determinant for a Subclass of Multivalent Functions Associated with the Bernoulli Lemniscate

Khalil Ullah, Jihad Younis, Khurshid Ahmad, A. Manickam, Bilal Khan, Mirajul Haq · 2021 link ↗

28 theorems bi-univalent close-to-convex q-starlike

A subclass of univalent functions associated with $q$-analogue of Choi-Saigo-Srivastava operator

Zhi-Gang Wang, Saqib Hussain, Muhammad Naeem, Tahir BAKHAT, Shahid Khan · 2020 link ↗

8 theorems bi-univalent

A subclass with bi-univalence involving (,)- Lucas polynomials and its coefficient bounds

Sibel Yalçın; K. Muthunagai; G. Saravanan · 2020 link ↗

7 theorems bi-univalent

Certain Class of Bi-Bazilevic Functions with Bounded Boundary Rotation Involving Salăgeăn Operator

M. K. Aouf, T. M. Seoudy · 2020 link ↗

13 theorems bi-univalent

Coefficient Bounds for a subclass of bi-prestarlike functions associated with the Chebyshev Polynomials

Hatun Ozlem Guney, G. Murugusundaramoorthy, K. Vijaya, K. Thilagavathi · 2020 arXiv ↗

6 theorems bi-univalent

Coefficient estimates for some families of bi-bazilevic functions of the ma-minda defined by convolution

Adnan Ghazy AlAmoush · 2020 arXiv ↗

28 theorems bi-univalent

Estimates for initial coefficients of certain bi-univalent functions

Vibha Madaan, Ajay Kumar, V. Ravichandran · 2020 arXiv ↗

6 claims 5 theorems Ma-Minda starlike Janowski starlike bi-univalent

Fekete-Szego Inequality For Analytic And Bi-univalent Functions Subordinate To (p; q)-Lucas Polynomials

Ala Amourah · 2020 arXiv ↗

5 claims 5 theorems bi-univalent p-valent

Fekete-Szego problem for subclasses of analytic functions associated with quasi-subordination

Huriye Arıkan, Mert Çağlar, Halit Orhan · 2020 link ↗

12 theorems bi-univalent close-to-convex

Fekete-Szegö problem for generalized bi-subordinate functions of complex order

Sercan KAZIMOĞLU, Erhan Deni̇z · 2020 link ↗

8 theorems bi-univalent

Hankel Inequalities for a Subclass of Bi-Univalent Functions based on Salagean type q-Difference Operator

Sibel Yalçın, Şahsene Altınkaya, G. Murugusundaramoorthy, K. Vijaya · 2020 link ↗

4 theorems bi-univalent close-to-convex

Initial coefficients and fourth Hankel determinant for certain analytic functions

Nak Eun Cho, Virendra Kumar · 2020 link ↗

10 theorems bi-univalent close-to-convex q-starlike

Initial estimates for certain subclasses of bi-univalent functions with $κ-$Fibonacci numbers

N. Magesh, J. Nirmala, J. Yamini · 2020 arXiv ↗

8 claims 11 theorems Ma-Minda starlike bi-univalent Bazilevič

New differential subordinations obtained by using a differential-integral Ruscheweyh-Libera operator

Georgia Irina Oros · 2020 link ↗

6 theorems bi-univalent

On a subclass of starlike functions associated with a vertical strip domain

Yong Sun, Zhi-Gang Wang, Antti Rasila, Janusz Sokol · 2020 arXiv ↗

11 theorems bi-univalent starlike/convex of order strongly starlike

On some new subclass of bi-univalent functions associated with the Opoola differential operator

Timilehin Gideon Shaba · 2020 link ↗

3 theorems bi-univalent

Relationship of the Bernardi integral operator with certain classes of analytic functions

Muhammad Arif, Mohsan Raza, Miraj Ul Haq, Gautam Srivastava · 2020 link ↗

19 theorems bi-univalent close-to-convex

Upper bound of the third Hankel determinant for a subclass of q-Starlike functions associated with the lemniscate of Bernoulli

Nazar Khan, Muhammad Shafiq, Maslina Darus, Bilal Khan and Qazi Zahoor Ahmad · 2020 link ↗

bi-univalent close-to-convex q-starlike

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