Mobius Transformations
Mobius Transformation is defined as z → (a*z+b)/(c*z+d)
![](pre2.png)
![](post2.png)
Pre-image and post-image of the function: z → (z-1)/(z+1)
![](rs2.png)
![](pre1.png)
![](post1.png)
![](rs1.png)
![](pre3.png)
![](post3.png)
![](rs3.png)
Mathematica notebook for this page: mobius.nb
2006-06
Mobius Transformation is defined as z → (a*z+b)/(c*z+d)
Pre-image and post-image of the function: z → (z-1)/(z+1)
Mathematica notebook for this page: mobius.nb