Papers - GFT Registry

Coefficient Estimates and Distortion Bounds for Rabotnov Functions with Application to Digital Image Warping

Thangamani, Chandru, Usanmaz, Çağlar · 2026 link ↗

8 claims 33 theorems bi-univalent close-to-convex starlike/convex of order coefficient-bounds distortion image processing

Coefficient problems of Starlike Functions Related to a Balloon-Shaped Domain

S. Sivaprasad Kumar and A. Tripathi · 2026 arXiv ↗

18 claims 15 theorems Janowski starlike close-to-convex strongly starlike

Generalized Zalcman Conjecture for Starlike Mappings in Several Complex Variables

Surya Giri · 2026 arXiv ↗

6 theorems close-to-convex typically real cryptography

Logarithmic Coefficients Problems of Geometric Subclass of Closed-to-convex Functions

Chayani Dhara, Nirupam Ghosh · 2026 arXiv ↗

11 claims 6 theorems close-to-convex

On the logarithmic coefficients of Ma-Minda type convex functions

Md Firoz Ali, Lokenath Thakur · 2026 arXiv ↗

8 theorems Ma-Minda starlike Janowski starlike close-to-convex

Sharp Bohr-Type inequalities for certain classes of close-to-convex functions

Shalini Rana, Naveen Kumar Jain · 2026 arXiv ↗

12 theorems Janowski starlike close-to-convex harmonic univalent

Sharp Coefficient Estimates for Analytic Functions Subordinate to the Cusp Domain: Theory and Image Processing Applications

El-Ityan, Tayyah, Alsalihi, Frasin, Lupaş · 2026 link ↗

13 claims 13 theorems Janowski starlike close-to-convex strongly starlike coefficient-bounds image processing machine learning

Sharp Coefficient Estimates for the Exponential Starlike class

Pradip Das and Nabadwip Sarkar · 2026 arXiv ↗

13 claims 9 theorems close-to-convex spirallike bounded turning

Sharp Estimates of Logarithmic Coefficients for a Certain Class of Starlike Functions

Molla Basir Ahamed, Sanju Mandal · 2026 arXiv ↗

7 theorems Ma-Minda starlike Janowski starlike close-to-convex

Stud. Univ. Babe¸s-Bolyai Math. 71(2026), No. 2, 235–252

Trailokya Panigrahi, Shiba Prasad Dhal · 2026 link ↗

11 theorems bi-univalent close-to-convex

Subordination Associated with Laguerre polynomial

Anish Kumar · 2026 arXiv ↗

6 theorems close-to-convex

The sharp refined Bohr inequalities for a subclass of close-to-convex harmonic mappings

Ayush Kumar · 2026 arXiv ↗

10 theorems close-to-convex harmonic univalent

Zalcman Conjecture for Starlike Mappings in Higher Dimensions

Surya Giri · 2026 arXiv ↗

5 claims 3 theorems close-to-convex typically real

A class of analytic functions related to the generalized Marcum Q-function and its geometric properties

Abdulaziz Alenazi · 2025 link ↗

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

Bohr inequality and Bohr-Rogosinski inequality for K-Quasiconformal harmonic mappings

Molla Basir Ahamed and Taimur Rahman · 2025 arXiv ↗

17 theorems Ma-Minda starlike Janowski starlike close-to-convex

Bol. Soc. Paran. Mat.

Ch. Vijaya Kumar, Biswajit Rath, K. Sanjay Kumar, D. Vamshee Krishna, D. Vamshee Krishna · 2025 link ↗

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

BİTLİS EREN ÜNİVERSİTESİ

-BUYUKSARAC- · 2025 link ↗

9 theorems close-to-convex

EUROPEAN JOURNAL OF PURE AND APPLIED MATHEMATICS

Mamoon Ahmed, Abdullah Alsoboh, Ala Amourah, Jamal Salah · 2025 link ↗

4 theorems bi-univalent close-to-convex

Earthline Journal of Mathematical Sciences

Ezugorie Obiageri M., Z. Ishiaku, Fadipe-Joseph Olubunmi A. · 2025 link ↗

9 theorems bi-univalent close-to-convex

Geometric properties of new subclasses of analytic functions defined by Opoola differential operator

Mohamed Mellah and Ali Hakem · 2025 link ↗

9 theorems close-to-convex

Growth, Distortion, Pre-Schwarzian and Schwarzian norm estimates for Generalized Robertson class

Molla Basir Ahamed and Rajesh Hossain · 2025 arXiv ↗

5 claims 13 theorems Janowski starlike bi-univalent close-to-convex

Hankel Determinants of Logarithmic Coefficients for the Class of Bounded Turning Functions Associated with Lune Domain

Bilal Şeker, Bilal Çekiç, Sevtap Sümer Eker, Onur Akçiçek · 2025 link ↗

9 theorems close-to-convex

Hankel determinants for starlike functions associated with a cardioid domain

Mohsan Raza, Amina Riaz, and Paweł Zaprawa · 2025 link ↗

6 theorems close-to-convex

Int. J. Anal. Appl. (2025), 23:191

M. Nandeesh, M. Ruby Salestina, Archana, G. Murugusundaramoorthy · 2025 link ↗

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

Introducing a Novel Subclass of Harmonic Functions with Close-to-Convex Properties

Serkan Çakmak, Sibel Yalçin · 2025 arXiv ↗

9 theorems close-to-convex starlike/convex of order harmonic univalent

Logarithmic coefficients for exponential classes of starlike and convex functions

Shantanu Panja; Sujoy Majumder · 2025 arXiv ↗

14 claims 10 theorems Janowski starlike q-starlike close-to-convex

Mathematics & Statistics

Baskar Babujee Janani, V. Ravichandran, Nisha Bohra · 2025 link ↗

21 theorems function class close-to-convex

On Coefficient problems for classes S_e and C_e

Sujoy Majumder, Nabadwip Sarkar and Molla Basir Ahamed · 2025 arXiv ↗

16 claims 12 theorems close-to-convex strongly starlike

On Hardy spaces, univalent functions and the second coefficient

Martin Chuaqui, Iason Efraimidis, Rodrigo Hernández · 2025 arXiv ↗

11 theorems close-to-convex typically real harmonic univalent

On certain subclasses of analytic and harmonic mappings

Raju Biswas · 2025 arXiv ↗

5 claims 8 theorems close-to-convex harmonic univalent

Indexed Papers