Caglar, MuratBuyukyurt, Elif Kaya2026-03-262026-03-2620221844-958110.46939/J.Sci.Arts-22.1-a08https://doi.org/10.46939/J.Sci.Arts-22.1-a08https://hdl.handle.net/20.500.14901/1979In this paper, we introduce new subclasses M-lambda,mu(n) (alpha, beta, gamma) and R-lambda,mu(n)(alpha, beta, gamma; nu) of analytic functions in the open unit disk Zl with negative coefficients defined by generalized Mittag-Leffler function. The object of the present paper is to determine coefficient inequalities, inclusion relations and neighborhoods properties for functions f (z) belonging to these subclasses.eninfo:eu-repo/semantics/openAccessAnalytic FunctionStarlike and Convex FunctionsMittag-Leffler FunctionNeighborhoodsCoefficient InequalityArticle