Abstract
Given a sense-preserving harmonic function defined in the open unit disk with its analytic part restricted to the class of starlike functions, several techniques are developed to construct stable close-to-convex harmonic mappings. Each technique is demonstrated through illustrations. Moreover, the radii of full convexity are computed for sense-preserving harmonic functions with the analytic part belonging to certain subclasses of univalent functions. The obtained bounds are sharp.
Citation
Ankur Raj. Sumit Nagpal. "STABLE CLOSE-TO-CONVEXITY AND RADIUS OF FULL CONVEXITY FOR SENSE-PRESERVING HARMONIC MAPPINGS." Rocky Mountain J. Math. 54 (2) 525 - 540, April 2024. https://doi.org/10.1216/rmj.2024.54.525
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