Results 181 to 190 of about 5,950,409 (217)

Certain subclass of starlike functions

Applied Mathematics and Computation, 2007
For \(\alpha > 0,\beta < 1\), let \(R(\beta,\alpha)\) be the class of functions \(f (z) = z + a_{2} z^{2}+ \dots\) which are analytic in the unit disc \(D = \{z : |z| < 1\}\) and satisfied there the condition \(\Re\{f' (z) +\alpha zf ''(z)\} >\beta\). In this paper the authors obtain the integral representation formula for \(f\in R(\beta,\alpha)\) as \[
Chun-Yi Gao, Shi-Qiong Zhou
openaire   +1 more source

Parametric Embedding of Starlike Functions

Complex Analysis and Operator Theory, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mark Elin, David Shoikhet, Nikola Tuneski   +2 more
openaire   +1 more source

On starlike functions

1976
Artykuł w: Annales Universitatis Mariae Curie-Skłodowska. Sectio A, Mathematica. Vol. 28 (1974), s. 65-70 ; streszcz. pol., ros. ; Artykuł w: Annales Universitatis Mariae Curie-Skłodowska. Sectio A, Mathematica. Vol. 28 (1974), s. 65-70 ; streszcz. pol., ros.
openaire   +1 more source

On a family of starlike functions

1972
Artykuł w: Annales Universitatis Mariae Curie-Skłodowska. Sectio A, Mathematica. Vol. 22/23/24 (1968/1969/1970), s. 175-181 ; streszcz. pol., ros. ; Artykuł w: Annales Universitatis Mariae Curie-Skłodowska. Sectio A, Mathematica. Vol. 22/23/24 (1968/1969/1970), s. 175-181 ; streszcz. pol., ros.
openaire   +1 more source

Second Hankel Determinant of Logarithmic Coefficients of Convex and Starlike Functions

Bulletin of the Australian Mathematical Society, 2022
Adam Lecko, Bogumila Kowalczyk
exaly  

Hankel Determinants for Starlike and Convex Functions Associated With Sigmoid Functions

Forum Mathematicum, 2022
Mohsan Raza
exaly  

Bounds on Hermitian-Toeplitz and Hankel Determinants for Strongly Starlike Functions

Boletin De La Sociedad Matematica Mexicana, 2021
Virendra Kumar, Sushil Kumar
exaly  

On Meromorphic Starlike Functions

Journal of the London Mathematical Society, 1971
openaire   +1 more source

Second Hankel Determinant of Logarithmic Coefficients of Convex and Starlike Functions of Order alpha

Bulletin of the Malaysian Mathematical Sciences Society, 2022
Adam Lecko, Bogumila Kowalczyk
exaly  

On Starlike and Convex Functions

Journal of the London Mathematical Society, 1962
openaire   +2 more sources