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Mathematics LibreTexts

Using GeoGebra in Complex Analysis

This page is a draft and is under active development. 

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Chapter on Mobius Transformations

MobiusDoyle.png
Change the sliders a,b,c,d to see various Möbius transformations of the red shapes.

Definition: Mobius Transformations

A Möbius transformation is a function ℂ→ℂC→C defined by

f(z)=az+bcz+df(z)=az+bcz+d

where a,b,ca,b,c and dd are complex numbers such that ad−bc≠0ad−bc≠0.


Using GeoGebra in Complex Analysis is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts.

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