Domain Coloring of Complex Functions

Not only in mathematic we are confronted with graphs of all possible data sets. In economics and science we want to present the results by plotting their function graph inside a optimal coordinate system. In complex analysis we work with holomorphic functions which are complex differentiable. Like in real analysis we are interesting to plot such functions as graph inside a optimal coordinate systems. The graph of holomorphic functions is a subset of the four-dimensional coordinate system. But we are limited to three dimension, because we do not know how to draw objects in higher dimensional spaces. Therefore we are forced to construct a methode to visualize such functions. In this section we give a short overview of the domain coloring which allows us to visualize the graph of complex funtions by using colors. First we give a overview of complex analysis and holomorphic function. After we have presented the main idea behind the domain coloring we discuss a example to understand the main concept of domain coloring.