Papers - GFT Registry

On a Subclass of Starlike Functions Associated with a Strip Domain

S. Sivaprasad Kumar, Neha Verma · 2023 arXiv ↗

13 theorems Ma-Minda starlike Janowski starlike strongly starlike

Radius of Starlikeness Through Subordination

Asha Sebastian, V. Ravichandran · 2023 link ↗

3 theorems Janowski starlike starlike/convex of order strongly starlike starlike radius-problem Sebastian

Second Hankel determinant for logarithmic inverse coefficients of strongly convex and strongly starlike functions

Vasudevarao Allu, Amal Shaji · 2023 arXiv ↗

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

Second Hankel determinant of Logarithmic coefficients for Starlike and Convex functions associated with lune

Sanju Mandal, Molla Basir Ahamed · 2023 arXiv ↗

4 claims 3 theorems close-to-convex strongly 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

Sharp bounds on Coefficient functionals of certain Sakaguchi functions

Sushil Kumar, Rakesh Kumar Pandey, Pratima Rai · 2023 arXiv ↗

11 theorems strongly starlike image processing

Starlikeness Using Special Functions and Subordination

Meghna Sharma, Naveen Kumar Jain, Sushil Kumar · 2023 arXiv ↗

10 theorems Janowski starlike strongly starlike medical imaging

Hermitian-Toeplitz determinants for certain univalent functions

Surya Giri, S. Sivaprasad Kumar · 2022 arXiv ↗

8 theorems Janowski starlike close-to-convex strongly starlike signal processing

On a Class of certain Non-Univalent Functions

S. Sivaprasad Kumar, Pooja Yadav · 2022 arXiv ↗

11 theorems Ma-Minda starlike starlike/convex of order strongly starlike

On a subfamily of starlike functions related to Hyperbolic Cosine function

Mridula Mundalia, S. Sivaprasad Kumar · 2022 arXiv ↗

14 theorems Ma-Minda starlike Janowski starlike strongly starlike medical imaging

Sharp Estimate of Fifth Coefficient for Ma Minda Starlike and Convex Functions

Surya Giri, S. S. Kumar · 2022 arXiv ↗

11 claims 4 theorems strongly starlike

Sharp bounds of third Hankel determinant for a class of starlike functions and a subclass of $q$-starlike functions

Shagun Banga, S. Sivaprasad Kumar · 2022 arXiv ↗

3 theorems q-starlike strongly starlike

Starlikeness of a product of starlike functions with non-vanishing polynomials

Somya Malik, V. Ravichandran · 2022 arXiv ↗

11 theorems starlike/convex of order strongly starlike uniformly convex

The Schwarzian norm estimates for Janowski convex functions

Md Firoz Ali, Sanjit Pal · 2022 arXiv ↗

4 theorems Janowski starlike strongly starlike uniformly convex

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

Toeplitz Determinants in One and Higher Dimensions

Surya Giri, S. Sivaprasad Kumar · 2022 arXiv ↗

11 claims 16 theorems Janowski starlike strongly starlike

Toeplitz determinants on bounded starlike circular domain in $\mathbb{C}^n$

Surya Giri, S. Sivaprasad Kumar · 2022 arXiv ↗

7 theorems starlike/convex of order strongly starlike

A Novel Class of Starlike Functions

S. Sivaprasad Kumar, Shagun Banga · 2021 arXiv ↗

6 claims 16 theorems Ma-Minda starlike starlike/convex of order strongly starlike

Harmonic spirallike functions and harmonic strongly starlike functions

Xiu-Shuang Ma, Saminathan Ponnusamy, Toshiyuki Sugawa · 2021 arXiv ↗

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

Pre-Schwarzian Norm Estimates for the class of Janowski Starlike Functions

Md Firoz Ali, Sanjit Pal · 2021 arXiv ↗

4 theorems Janowski starlike strongly starlike spirallike

Radius of Starlikeness of Certain Analytic Functions

Asha Sebastian, V. Ravichandran · 2021 link ↗

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

Sufficiency for Nephroid Starlikeness using Hypergeometric Functions

A. Swaminathan, Lateef Ahmad Wani · 2021 arXiv ↗

4 claims 6 theorems Ma-Minda starlike Janowski starlike strongly starlike medical imaging

A Cardioid Domain and Starlike Functions

S. Sivaprasad Kumar, Kamaljeet Gangania · 2020 arXiv ↗

10 claims 23 theorems Janowski starlike strongly starlike

Estimates for initial coefficients of certain bi-univalent functions

Vibha Madaan, Ajay Kumar, V. Ravichandran · 2020 arXiv ↗

6 claims 4 theorems Ma-Minda starlike Janowski starlike bi-univalent

Inclusion relations and radius problems for a subclass of starlike functions

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

11 theorems Janowski starlike close-to-convex strongly starlike

On A Special Type Of Ma-Minda Function

S. Sivaprasad Kumar, Shagun Banga · 2020 arXiv ↗

12 claims 19 theorems Ma-Minda starlike starlike/convex of order strongly starlike

On a subclass of starlike functions associated with a vertical strip domain

Yong Sun, Zhi-Gang Wang, Antti Rasila, Janusz Sokol · 2020 arXiv ↗

8 theorems bi-univalent starlike/convex of order strongly starlike

Radii problems for Ma-Minda Starlikeness

Kamaljeet Gangania, S. Sivaprasad Kumar · 2020 arXiv ↗

15 claims 12 theorems Ma-Minda starlike strongly starlike

Radius of Starlikeness for Classes of Analytic Functions

Kanika Khatter, See Keong Lee, V. Ravichandran · 2020 arXiv ↗

12 theorems Janowski starlike strongly starlike uniformly convex

Starlike Functions associated with a Petal Shaped Domain

S. Sivaprasad Kumar, Kush Arora · 2020 arXiv ↗

15 theorems Janowski starlike strongly starlike

Indexed Papers