We construct a family of biharmonic mappings , which arises from analytic functions and has two parameters. Some sufficient conditions for to be sense-preserving and univalent are explored. The radii of full convexity and starlikeness of are determined. Some sufficient conditions for biharmonic mappings to be fully starlike and fully convex are obtained. Many related previous results are generalized.
"Construction and determination of univalent biharmonic mappings." Rocky Mountain J. Math. 52 (2) 627 - 643, April 2022. https://doi.org/10.1216/rmj.2022.52.627