Domain Coloring of Complex Functions: An Implementation-Oriented Introduction
Konstantin Poelke, Konrad Polthier · IEEE Computer Graphics and Applications · 2012
This article gives a short overview of domain coloring for complex functions that have four-dimensional function graphs and therefore can't be visualized traditionally. The authors discuss several color schemes, focus on various aspects of complex functions, and provide Java-like pseudocode examples explaining the crucial ideas of the coloring algorithms to allow for easy reproduction.