2 papers
math.CV2026
Harmonic K-quasiconformal Koebe functions: construction and application to Pavlovic's problem
Zhi-Gang Wang, Xiao-Yuan Wang, Antti Rasila +1
We first construct the harmonic K-quasiconformal Koebe functions, filling a long-standing foundational gap in geometric function theory. This construction provides a unified parame…
math.CV2026
On Koebe-type functions for harmonic quasiconformal mappings
Zhi-Gang Wang, Jia-Le Qiu, Antti Rasila
This paper studies a class of Koebe-type harmonic quasiconformal functions. It is motivated by the shear construction of Clunie and Sheil-Small [Ann. Acad. Sci. Fenn. Ser. A I Math…