Certain Aspects of Univalent Function with Negative Coefficients Defined by Bessel Function

Brazilian Archives of Biology and Technology

关键词: Analytic function;    Univalent function;    Extreme point;    Bessel function;    Subordination;    Hadamard Product;   

DOI  :  10.1590/1678-4324-2016161044

来源: DOAJ

【 摘 要 】

ABSTRACT Key words: In recent years, applications of Bessel functions have been effectively used in the modelling of chemical engineering processes and theory of univalent functions.In this paper, we study a new class of analytic and univalent functions with negative coefficients in the open unit disk defined by Modified Hadamard product with Bessel function. We obtain coefficient bounds and exterior points for this new class.

【 授权许可】

Unknown