By Kanika Khatter and others

We consider normalized analytic function *f* on the open unit disk for which either *\operatorname{Re} f(z)/g(z)>0*, *|f(z) /g(z) - 1|<1* or *\operatorname{Re} (1-z^2) f(z) /z>0* for some analytic function *g* with *\operatorname{Re} (1-z^2) g(z) /z>0*. We have obtained the radii for these functions to belong to various subclasses of starlike... Show more

June 21, 2020

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Radius of Starlikeness for Classes of Analytic Functions

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