m
 
(One intermediate revision by the same user not shown)
Line 5: Line 5:
  
 
For more reading on examples of Haar measures: https://en.wikipedia.org/wiki/Haar_measure#Examples
 
For more reading on examples of Haar measures: https://en.wikipedia.org/wiki/Haar_measure#Examples
 +
 +
[[ Walther MA271 Fall2020 topic18|Back to Walther MA271 Fall2020 topic18]]
 +
 +
[[Category:MA271Fall2020Walther]]

Latest revision as of 00:04, 7 December 2020

Examples

If a Haar measure is done on the topological group $ {\displaystyle (\mathbb {R} ,+)} $ (meaning the set is all real numbers and the binary operation is addition), the Haar measure takes the value of 1 on the closed interval from zero to one and is equal to a Lebesgue measure taken on the Borel subsets to all real numbers. This can be generalized to any dimension.

If the group G is all nonzero real numbers, then the Haar measure is given by $ \mu (S)=\int _{S}{\frac {1}{|t|}}\,dt $

For more reading on examples of Haar measures: https://en.wikipedia.org/wiki/Haar_measure#Examples

Back to Walther MA271 Fall2020 topic18

Alumni Liaison

Ph.D. on Applied Mathematics in Aug 2007. Involved on applications of image super-resolution to electron microscopy

Francisco Blanco-Silva