Closure properties of generalized λ-Hadamard product for a class of meromorphic Janowski functions
- Resource Type
- article
- Authors
- Tao He; Shu-Hai Li; Li-Na Ma; Huo Tang
- Source
- AIMS Mathematics, Vol 6, Iss 2, Pp 1715-1726 (2021)
- Subject
- meromorphic function
janowski functions
hadamard product
generalized λ-hadamard product
closure property
Mathematics
QA1-939
- Language
- English
- ISSN
- 2473-6988
In this paper, we introduce a class of meromorphic starlike function by subordination relationship and generalized λ-Hadamard product. We obtain the necessary and sufficient conditions and closure properties of the class. In addition, some new results of the class are given.