Papers - Geometric Function Atlas

6 1950s 12 1960s 36 1970s 43 1980s 56 1990s 74 2000s 399 2010s 441 2020s

11 papers · bounded turning · 2020s Page 1 of 1

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

Results on Logarithmic Coefficients for the Class of Bounded Turning Functions

Sanju Mandal, Molla Basir Ahamed · 2025 arXiv ↗

7 theorems close-to-convex strongly starlike bounded turning

The Third Hankel determinant for inverse coefficients of bounded turning functions

Mohsan Raza, Nikola Tuneski · 2025 arXiv ↗

3 theorems bounded turning

Fourth order Hankel determinants for certain subclasses of modified sigmoid-activated analytic functions involving the trigonometric sine function

H. M. Srivastava; Nazar Khan; Muhtarr A. Bah; Ayman Alahmade; Ferdous M. O. Tawfiq; Zainab Syed · 2024 link ↗

21 theorems Janowski starlike q-starlike bi-univalent

New Developments in Geometric Function Theory II

Georgia Irina Oros (editor) · 2024 link ↗

171 theorems Ma-Minda starlike Janowski starlike q-starlike

Second Hankel determinant of logarithmic coefficients of inverse functions in certain classes of univalent functions

Sanju Mandal, Molla Basir Ahamed · 2023 arXiv ↗

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

"Upper bounds of Toeplitz determinants for a subclass of alpha-close-to-convex functions"

", ANAND KUMAR JHA, Pravati Sahoo · 2022 link ↗

5 theorems close-to-convex bounded turning

Third Hankel Determinant For A Class Of Starlike Functions Associated With Exponential Function

Kunal Joshi, S. Sivaprasad Kumar · 2022 arXiv ↗

2 claims 2 theorems q-starlike bi-univalent 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

Suggesting a paper: paper ingestion is reviewed offline so the public registry remains a reproducible release snapshot. Please send the paper URL through the project feedback channel rather than expecting immediate indexing.

✦ 350 explorers have wandered the registry - thanks for stopping by. Tell us what you'd like to see →

Usage & privacy

We use first-party site metrics to improve navigation: page visits, internal clicks, search result counts (not search terms), and approximate active time. A random tab ID groups events for seven days; GPC/DNT turns this off. The separate visitor count uses a self-hosted pseudonymous fingerprint and also respects GPC/DNT.