Difference formula defined by a new differential symmetric operator for a class of meromorphically multivalent functions

Advances in Difference Equations

article

Ibrahim, Rabha W.¹  Aldawish, Ibtisam² 

[1] IEEE;Department of Mathematics and Statistics, College of Science, IMSIU (Imam Mohammad Ibn Saud Islamic University)

关键词: Subordination and superordination;    Meromorphically multivalent functions;    Univalent function;    Analytic function;    Open unit disk;    Symmetric differential operator;   

DOI  :  10.1186/s13662-021-03442-5

学科分类：航空航天科学

来源: SpringerOpen

【 摘 要 】

Symmetric operators have benefited in different fields not only in mathematics but also in other sciences. They appeared in the studies of boundary value problems and spectral theory. In this note, we present a new symmetric differential operator associated with a special class of meromorphically multivalent functions in the punctured unit disk. This study explores some of its geometric properties. We consider a new class of analytic functions employing the suggested symmetric differential operator.

【 授权许可】

CC BY