Univalent function: Difference between revisions

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== Examples==
AnyConsider mappingthe application <math>\phi_a</math> ofmapping the open [[unit disc]] to itself. Thesuch functionthat
:<math>\phi_a(z) =\frac{z-a}{1 - \bar{a}z},.</math>
whereWe have that <math>\phi_a</math> is univalent when <math>|a|<1,</math> is univalent.
 
==Basic properties==