Papers - Geometric Function Atlas

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418 papers · 2020s · with theorems Page 13 of 14

Criteria for a certain class of the Carathéodory functions and their applications

Nak Eun Cho; H. M. Srivastava; Ebrahim Analouei Adegani; Ahmad Motamednezhad · 2020 link ↗

11 theorems starlike/convex of order close-to-convex

Differential sandwich results for Wanas operator of analytic functions

Abbas Kareem Wanas, G. Murugusundaramoorthy · 2020 link ↗

12 theorems

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 Certain Subclass of Analytic Functions with Complex Order Defined by q-Analogue of Ruscheweyh Operator

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

11 theorems

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

Sercan KAZIMOĞLU, Erhan Deni̇z · 2020 link ↗

8 theorems bi-univalent

Fuzzy differential subordinations connected with the linear operator

Sheza M. El-Deeb, Georgia Irina Oros · 2020 link ↗

10 theorems close-to-convex

Generalized Briot-Bouquet differential equation based on new differential operator with complex connections

Rabha W. Ibrahim · 2020 link ↗

7 theorems

Geometric function theory over quaternionic slice domains

Graziano Gentili, Caterina Stoppato · 2020 arXiv ↗

43 theorems

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

Hermitian Toeplitz determinants of the second and third-order for classes of close-to-star functions

Piotr Jastrzȩbski; Bogumiła Kowalczyk; Oh Sang Kwon; Adam Lecko; Young Jae Sim · 2020 link ↗

8 theorems close-to-convex

Improved bounds of the third Hankel determinant for classes of univalent functions with bounded turning

Milutin Obradović, Nikola Tuneski, Pawel Zaprawa · 2020 arXiv ↗

4 claims 4 theorems bounded turning

Improved upper bound of third order Hankel determinant for Ozaki close-to-convex functions

Milutin Obradović, Nikola Tuneski · 2020 arXiv ↗

4 claims 4 theorems close-to-convex bounded turning

Inclusion relations and radius problems for a subclass of starlike functions

Prachi Gupta, Sumit Nagpal, V. Ravichandran · 2020 arXiv ↗

15 theorems Janowski starlike close-to-convex strongly starlike

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

Initial successive coefficients for certain classes of univalent functions involving the exponential function

Lei Shi; Zhi-Gang Wang; Ren-Li Su; Muhammad Arif · 2020 arXiv ↗

14 theorems close-to-convex

Is this the end? Resilience, ontological security, and the crisis of the liberal international order

Trine Flockhart · 2020 link ↗

Nehari's univalence criteria, pre-Schwarzian derivative and applications

Sarita Agrawal, Swadesh Kumar Sahoo · 2020 arXiv ↗

11 theorems cryptography

New Results on the Chebyshev Polynomial Bounds for Classes of Univalent Functions

Oyekan Ezekiel Abiodun, Aderibole Samuel Olayemi · 2020 link ↗

5 theorems

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

Georgia Irina Oros · 2020 link ↗

6 theorems bi-univalent

On A Special Type Of Ma-Minda Function

S. Sivaprasad Kumar, Shagun Banga · 2020 arXiv ↗

12 claims 21 theorems Ma-Minda starlike starlike/convex of order strongly starlike

On a class of univalent functions defined by a differential inequality

Md Firoz Ali, Vasudevarao Allu, Hiroshi Yanagihara · 2020 arXiv ↗

16 theorems close-to-convex

On a conjecture about univalent polynomials

Ilgiz R. Kayumov, Diana M. Khammatova · 2020 arXiv ↗

2 claims 4 theorems

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 certain properties of some subclasses of univalent functions

Nikola Tuneski, Milutin Obradović · 2020 arXiv ↗

1 theorems close-to-convex

On quasiconformal close-to-convex harmonic mappings involving starlike functions

Zhi-Gang Wang, Xin-Zhong Huang, Zhi-Hong Liu, Rahim Kargar · 2020 arXiv ↗

11 theorems close-to-convex harmonic univalent

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

Timilehin Gideon Shaba · 2020 link ↗

3 theorems bi-univalent

On subclasses of analytic functions based on a quantum symmetric conformable differential operator with application

Rabha W. Ibrahim; Rafida M. Elobaid; Suzan J. Obaiys · 2020 link ↗

18 theorems

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