List questions from mobius-transformation

Published on 16 Aug 2016 - 16:37

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Is a function that maps circles to circles necessarily a Möbius transformation?

Published on 21 Aug 2016 - 20:15

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how to prove that f is the identity map?

Published on 01 Sep 2016 - 0:16

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Characterization of linear fractional transformations that maps the unit disc into itself

Published on 03 Sep 2016 - 19:31

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Question about Automorphism group of $\mathbb{H}$

Published on 05 Sep 2016 - 0:32

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Simplify a composition of functions

Published on 08 Sep 2016 - 13:47

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Powers of Möbius transformations equal to identity?

Published on 10 Sep 2016 - 19:01

59

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How can I prove an inequality related to fractional linear transformations?

Published on 12 Sep 2016 - 16:26

50

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Some Möbius transformations I don't understand

Published on 13 Sep 2016 - 8:56

90

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Mobius transformation : $ \frac{az+ b}{cz+d}$ with $a,b,c,d \in \mathbb{C}$ for $U= \{ z \in \mathbb{C} : Im z>0\}$, then show $a,b,c,d$ are real

Published on 18 Sep 2016 - 5:54

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Use elementary complex analysis to show that the bijectivity of a FLT implies that all coefficients are real up to multiplication.

Published on 22 Sep 2016 - 21:03

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Mobius transformation on the open upper half plane

Published on 20 Oct 2016 - 19:47

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Motivation for Mobius Transformation

Published on 28 Oct 2016 - 17:24

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Finding the transformation

Published on 29 Oct 2016 - 13:38

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Find a Mobius transformation which takes A to B and the Euclidean centre of A to the Euclidean centre of B

Published on 30 Oct 2016 - 15:58

List Question

conjugacy to elliptic Möbius transformation

Is a function that maps circles to circles necessarily a Möbius transformation?

how to prove that f is the identity map?

Characterization of linear fractional transformations that maps the unit disc into itself

Question about Automorphism group of $\mathbb{H}$

Simplify a composition of functions

Powers of Möbius transformations equal to identity?

How can I prove an inequality related to fractional linear transformations?

Some Möbius transformations I don't understand

Mobius transformation : $ \frac{az+ b}{cz+d}$ with $a,b,c,d \in \mathbb{C}$ for $U= \{ z \in \mathbb{C} : Im z>0\}$, then show $a,b,c,d$ are real

Use elementary complex analysis to show that the bijectivity of a FLT implies that all coefficients are real up to multiplication.

Mobius transformation on the open upper half plane

Motivation for Mobius Transformation

Finding the transformation

Find a Mobius transformation which takes A to B and the Euclidean centre of A to the Euclidean centre of B

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