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math.CV2019
Schwarzian derivatives for pluriharmonic mappings
Iason Efraimidis, Álvaro Ferrada-Salas, Rodrigo Hernández +1
A pre-Schwarzian and a Schwarzian derivative for locally univalent pluriharmonic mappings in are introduced. Basic properties such as the chain rule, multiplicative…
math.CV2019
A new approach for the univalence of certain integral of harmonic mappings
Hugo Arbeláez, Víctor Bravo, Rodrigo Hernández +2
The principal goal of this paper is to extend the classical problem of find the values of $α\in \C$ for which the mappings, either or $f_α(z)=\int_0^z…