{"title":"On classes of meromorphic functions with fixed point and fixed second and finitely many coeeficients defined by q -Derivative","authors":"G. E. Abo Elyazyd, A. M. Shahin, H. Darwish","doi":"10.52113/2/08.01.2021/121-129","DOIUrl":null,"url":null,"abstract":"Abstract: In this paper we consider the class functions with a fixed point The aim of the present paper is to drive several interesting properties as coefficient estimates, distortion M S ( , , c).The q theorems, radii of starlikeness and convexity and closure theorems of f (z) in the class results are generalized to families with finitely many fixed coefficients","PeriodicalId":446021,"journal":{"name":"Muthanna Journal of Pure Science","volume":"158 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Muthanna Journal of Pure Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.52113/2/08.01.2021/121-129","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract: In this paper we consider the class functions with a fixed point The aim of the present paper is to drive several interesting properties as coefficient estimates, distortion M S ( , , c).The q theorems, radii of starlikeness and convexity and closure theorems of f (z) in the class results are generalized to families with finitely many fixed coefficients