Papers - Geometric Function Atlas

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379 papers · close-to-convex Page 6 of 13

Fuzzy differential subordinations connected with the linear operator

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

10 theorems close-to-convex

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 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 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

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 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 the order of convexity for the shifted hypergeometric functions

Li-Mei Wang · 2020 arXiv ↗

14 theorems close-to-convex

On the third logarithmic coefficient in some subclasses of close-to-convex functions

Nak Eun Cho; Bogumiła Kowalczyk; Oh Sang Kwon; Adam Lecko; Young Jae Sim · 2020 link ↗

7 theorems function class close-to-convex

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

Starlikeness for Certain Close-to-Star Functions

R. Kanaga, V. Ravichandran · 2020 arXiv ↗

close-to-convex starlike/convex of order strongly starlike

Starlikeness of Certain Non-Univalent Functions

Adam Lecko, V. Ravichandran, Asha Sebastian · 2020 arXiv ↗

11 theorems Janowski starlike close-to-convex strongly starlike starlike radius-problem Sebastian

Sufficient conditions for strong starlikeness

Kanika Sharma, Nak Eun Cho, V. Ravichandran · 2020 arXiv ↗

15 theorems Janowski starlike close-to-convex starlike/convex of order

The Third Logarithmic Coefficient For The Subclasses Of Close-To-Convex Functions

Najla M. Alarifi · 2020 arXiv ↗

4 theorems close-to-convex

The third logarithmic coefficient for the class S

Milutin Obradović, Nikola Tuneski · 2020 arXiv ↗

1 theorems close-to-convex engineering

Third Hankel Determinant for A Class of Functions with Respect to Symmetric Points Associated with Exponential Function

K. Ganesh, R. B. Sharma, K. Rajya Laxmi · 2020 link ↗

13 theorems 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

ZALCMAN CONJECTURE AND HANKEL DETERMINANT OF ORDER THREE FOR STARLIKE AND CONVEX FUNCTIONS ASSOCIATED WITH SHELL-LIKE CURVES

Virendra Kumar, R. B. Sharma · 2020 link ↗

16 theorems close-to-convex

Zalcman Conjecture for certain analytic and univalent functions

Vasudevarao Allu, Abhishek Pandey · 2020 arXiv ↗

6 claims 13 theorems close-to-convex typically real cryptography

A certain subclass of meromorphically q-starlike functions associated with the Janowski functions

Shahid Mahmood; Qazi Zahoor Ahmad; H. M. Srivastava; Nazar Khan; Bilal Khan; Muhammad Tahir · 2019 link ↗

9 theorems meromorphic starlike starlike/convex of order close-to-convex

A study of multivalent q-starlike functions connected with circular domain

Lei Shi, Qaiser Khan, Gautam Srivastava, Jin-Lin Liu, Muhammad Arif · 2019 arXiv ↗

10 theorems meromorphic starlike close-to-convex q-starlike

An Advance Class of Analytic Functions with Fekete–Szegö Inequality Using Subordination Method

S. K. Gandhi; Gurmeet Singh; Preeti Kumawat; G. S. Rathore; Lokendra Kumawat · 2019 link ↗

Ma-Minda starlike close-to-convex

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 geometric properties of Mittag-Leffler functions

Saddaf Noreen; Mohsan Raza; Sarfraz Nawaz Malik · 2019 link ↗

14 theorems close-to-convex

Certain geometric properties of close-to-convex harmonic mappings

Rajbala, Jugal K. Prajapat · 2019 arXiv ↗

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

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

Coefficient bounds for close-to-convex functions associated with vertical strip domain

Serap Bulut · 2019 arXiv ↗

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

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