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Radius of Starlikeness for Analytic Functions with Fixed Second Coefficient

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Sharp radius constants for certain classes of normalized analytic functionswith fixed second coefficient, to be in the classes of starlike functions of positive order,parabolic starlike functions, and Sok´o l-Stankiewicz starlike functions are obtained. Ourresults extend several earlier works.

Abstract

Sharp radius constants for certain classes of normalized analytic functionswith fixed second coefficient, to be in the classes of starlike functions of positive order,parabolic starlike functions, and Sok´o l-Stankiewicz starlike functions are obtained. Ourresults extend several earlier works.

참고문헌 (24)

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