Abstract
The purpose of this paper is to study the class of normalized harmonic functions having a derivative with positive real part and the class of harmonic functions with real part greater than some real number α, (0 ≤ α ≤ 1). Sharp estimates for coefficients and distortion theorems are given.
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© 2000 Springer Science+Business Media Dordrecht
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Yalçin, S., Öztürk, M., Yamankaradeniz, M. (2000). On Some Subclasses of Harmonic Functions. In: Functional Equations and Inequalities. Mathematics and Its Applications, vol 518. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4341-7_24
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DOI: https://doi.org/10.1007/978-94-011-4341-7_24
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-5869-8
Online ISBN: 978-94-011-4341-7
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