Yayın: Coefficient estimates for a certain subclass of bi- univalent functions
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Univ Studi Catania, Dipt Matematica
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In the present investigation, we find estimates on the coefficients broken vertical bar a(2) broken vertical bar and broken vertical bar a(3) broken vertical bar for functions in the function class S-Sigma ( lambda,h). The results presented in this paper improve or generalize the recent work of Magesh and Yamini.
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General subclass, Analytic and univalent functions, Bi-univalent functions, Bi-starlike and bi-convex functions, Coefficient bounds, Science & technology, Physical sciences, Mathematics