Papers - Geometric Function Atlas

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65 papers · bi-univalent · 2010s Page 1 of 3

Basic and fractional q-calculus and associated Fekete-Szegő problem for p-valently q-starlike functions and p-valently q-convex functions of complex order

H. M. Srivastava, A. O. Mostafa, M. K. Aouf, Hanaa M. Zayed · 2019 link ↗

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

Certain subclasses of bi-univalent functions related to k-Fibonacci numbers

H. Özlem Güney, G. Murugusundaramoorthy, Janusz Sokół · 2019 link ↗

13 theorems bi-univalent

Coefficient and Fekete-Szegö problem estimates for certain subclass of analytic and bi-univalent functions

Hesam Mahzoon · 2019 arXiv ↗

7 claims 10 theorems Ma-Minda starlike bi-univalent starlike/convex of order

Coefficient bounds for certain subclasses of $m$-fold symmetric bi-univalent functions

Fethiye Müge Sakar, Naci Taşar · 2019 link ↗

11 theorems bi-univalent close-to-convex

Faber polynomial coefficient estimation of subclass of bi-subordinate univalent functions

S. A. Saleh, Alaa H. El-Qadeem, Mohamed A. Mamon · 2019 arXiv ↗

3 claims 13 theorems bi-univalent strongly starlike

Fekete – Szego Problem for Sakaguchi kind of Functions Related to Shell – like Curves Connected with Fibonacci Numbers

D Brannan, J Clunie, W Kirwan, D Brannan, T Taha, P Duren et al. · 2019 link ↗

8 theorems bi-univalent

Hankle determinant for starlike and convex functions of order

A. A. Amourah, Anas Aljarah, M. Darus · 2019 arXiv ↗

4 theorems bi-univalent

Inclusion properties for bi-univalent functions of complex order defined by combining of Faber polynomial expansions and Fibonacci numbers

Sahsene Altinkaya, Samaneh G. Hamidi, Jay M. Jahangiri, Sibel Yalcin · 2019 arXiv ↗

6 theorems bi-univalent close-to-convex cryptography

Notes on the norm of pre-Schwarzian derivatives on bi-univalent functions of order $α$

H. Mahzoon, R. Kargar · 2019 arXiv ↗

2 theorems bi-univalent starlike/convex of order cryptography

On a subclass of bi-univalent functions associated with the q-derivative operator

Huda Aldweby, Maslina Darus · 2019 link ↗

5 theorems starlike/convex of order bi-univalent q-starlike

On the coefficient of The $n^{th}$ Cesaro mean of order $α$ of bi-univalent functions

Adnan Ghazy AlAmoush · 2019 arXiv ↗

4 theorems bi-univalent

Radii of starlikeness and convexity of $q-$Mittag--Leffler functions

Evrim Toklu · 2019 arXiv ↗

12 theorems bi-univalent starlike/convex of order close-to-convex

Sharp bounds of Fekete-Szegő functional for quasi-subordination class

Shashi Kant, Prem Pratap Vyas · 2019 link ↗

8 theorems bi-univalent close-to-convex

Some estimation about Tayler-Maclaurin coefficients of generalized subclasses of bi-univalent functions

S. A. Saleh, Alaa H. El-Qadeem, Mohamed A. Mamon · 2019 arXiv ↗

18 theorems bi-univalent

Upper bound of second Hankel determinant of subclass of bi-univalent functions defined by subordination

Alaa H. El-Qadeem, Mohamed A. Mamon · 2019 arXiv ↗

2 claims 10 theorems Janowski starlike bi-univalent p-valent

A Comprehensive Subclass of Bi-Univalent Functions Associated with Chebyshev Polynomials of the Second Kind

Feras Yousef, Somaia Alroud, Mohamed Illafe · 2018 arXiv ↗

5 claims 13 theorems bi-univalent p-valent

A Comprehensive subclass of analytic and bi-univalent functions associated with subordination

Ala Amourah, Mohamed Illafe · 2018 arXiv ↗

4 claims 2 theorems bi-univalent close-to-convex p-valent

Bounds on initial coefficients for a new subclass of bi-univalent functions

Amol B. Patil, Uday H. Naik · 2018 link ↗

2 theorems bi-univalent

Certain classes of bi-univalent functions related to Shell-like curves connected with Fibonacci numbers

N. Magesh, V. K. Balaji, C. Abirami · 2018 arXiv ↗

12 claims 10 theorems Ma-Minda starlike bi-univalent

Coefficient estimates for a class of analytic bi-univalent functions related to pseudo-starlike functions

Serap Bulut · 2018 link ↗

6 theorems bi-univalent

Coefficient estimates of some classes of rational functions

Hanan E. Darwish; Suliman M. Sowileh; Abd Al-Monem Y. Lashin · 2018 link ↗

15 claims 15 theorems Ma-Minda starlike bi-univalent strongly starlike

Faber polynomial coefficient estimates for a class of analytic bi-univalent functions

Ala Amourah · 2018 arXiv ↗

7 claims 5 theorems bi-univalent close-to-convex p-valent

Faber polynomial coefficients for generalized bi-subordinate functions of complex order

Erhan Deniz, Jay M. Jahangiri, Samaneh G. Hamidi and Sibel K. Kına · 2018 link ↗

bi-univalent

Fekete-Szego Inequality for Analytic and Bi-univalent Functions Subordinate to Chebyshev Polynomials

Feras Yousef, B. A. Frasin, Tariq Al-Hawary · 2018 arXiv ↗

9 claims 10 theorems bi-univalent

Fekete-Szegö inequality of bi-starlike and bi-convex functions of order $b$ associated with symmetric $q$-derivative in conic domains

R. B. Sharma, K. Rajya Laxmi, N. Magesh · 2018 arXiv ↗

4 claims 2 theorems Ma-Minda starlike bi-univalent uniformly convex

Initial bounds for certain classes of bi-univalent functions defined by Horadam polynomials

Nanjundan Magesh, Jagadeesan Yamini, Chinnaswamy Abirami · 2018 arXiv ↗

8 claims 4 theorems Ma-Minda starlike bi-univalent

New Subclasses of Analytic and Bi-Univalent Functions Endowed with Coefficient Estimate Problems

Feras Yousef, Somaia Alroud, Mohamed Illafe · 2018 arXiv ↗

3 claims 11 theorems bi-univalent p-valent

On A Subclass of Harmonic Univalent Funtions Associated with the Differential Operator

B Ravindar, R. B. Sharma · 2018 link ↗

3 theorems bi-univalent

The Faber polynomial expansion method and its application to the general coefficient problem for some subclasses of bi-univalent functions associated with a certain q-integral operator

", H. M. Srivastava, Shahid Khan, Qazi Zahoor Ahmad, Nazar Khan, Saqib Hussain · 2018 link ↗

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

The Fekete-Szego functional for a subclass of analytic functions associated with quasi-subordination

H. M. Srivastava, SAQIB HUSSAIN, ALIA RAZIQ, Mohsan Raza · 2018 link ↗

bi-univalent close-to-convex

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