Radii of starlikeness and convexity for harmonic functions defined by shear constructions

santosh bhaurao Joshi, Rasoul Aghalary, Mehdi Jahni Rad


In this paper by using linear operator Lc, we introduced a family of right half-strip harmonic mappings.We find radii of univalence, full convexity and starlikeness of order alpha for convolutionLc*f. All results are sharp


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