On The Coefficients of Quasi-Subordine Functions

Abstract

In this work we define two subclasses $H(\alpha, \beta)$ and $k\left(p, \alpha, \dfrac{1}{2}\right)$. If $g(z)$ is in the classes then we obtain coefficient bounds for the functions $f(z)$ which is majorized by $g(z)$ and quasisubordinate to $g(z)$.

Keywords

• subordination
• majorization
• quasi-subordination
• univalent functions
• starlike functions

References

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