On subclasses of harmonic mappings involving Frasin operator

Autor:	Zabidin Salleh, Muhammad Ghaffar Khan, Iing Lukman, Bakhtiar Ahmad
Rok vydání:	2021
Předmět:	Distortion (mathematics) Pure mathematics Operator (computer programming) General Mathematics Harmonic (mathematics) Extreme point Mathematics
Zdroj:	Afrika Matematika. 32:1159-1171
ISSN:	2190-7668 1012-9405
DOI:	10.1007/s13370-021-00889-3
Popis:	In this article, we introduce a new subclass of harmonic mappings involving Frasin operator. Furthermore, we investigate some interesting properties such as coefficient bounds, extreme points theorem, radii problems, distortion theorem and partial sums.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5007c1b085d3b8ab8189bdd702e9ce4b https://doi.org/10.1007/s13370-021-00889-3 Zobrazit plný text záznamu Full text from SpringerLink