Complex analysis, traditionally known as the theory of functions of a complex variable, is the branch of mathematical analysis that studies complex-valued functions of one or more complex variables. I
Augustin-Louis Cauchy, one of the founders of complex analysis
In mathematics, complex geometry is the study of geometric structures and constructions arising out of, or described by, the complex numbers. In particular, complex geometry is concerned with the stud
Complex analysis
…A major application of certain complex spaces is in quantum mechanics as wave functions. Complex geometry Hypercomplex analysis…
A real two-dimensional slice of a quintic Calabi–Yau threefold