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http://dx.doi.org/10.5666/KMJ.2017.57.3.473

Radius of Starlikeness for Analytic Functions with Fixed Second Coefficient  

Ali, Rosihan M. (School of Mathematical Sciences, Universiti Sains Malaysia)
Kumar, Virendra (Department of Mathematics, Central University of Haryana)
Ravichandran, V. (Department of Mathematics, University of Delhi)
Kumar, Shanmugam Sivaprasad (Department of Applied Mathematics, Delhi Technological University)
Publication Information
Kyungpook Mathematical Journal / v.57, no.3, 2017 , pp. 473-492 More about this Journal
Abstract
Sharp radius constants for certain classes of normalized analytic functions with fixed second coefficient, to be in the classes of starlike functions of positive order, parabolic starlike functions, and Sokół-Stankiewicz starlike functions are obtained. Our results extend several earlier works.
Keywords
Starlike functions; Sokol-Stankiewicz starlike functions; parabolic starlike functions; convex functions; radius constants;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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