Revision as of 00:39, 22 April 2025 by Bot (Created page with "<div class="d-none"><math> \newcommand{\mathds}{\mathbb}</math></div> {{Alert-warning|This article was automatically generated from a tex file and may contain conversion errors. If permitted, you may login and edit this article to improve the conversion. }}Find a discrete group <math>\Gamma</math> such that the quotient map <math display="block"> C^*(\Gamma)\to C^*_{red}(\Gamma) </math> is not an isomorphism.")
BBot
Apr 22'25
Exercise
[math]
\newcommand{\mathds}{\mathbb}[/math]
This article was automatically generated from a tex file and may contain conversion errors. If permitted, you may login and edit this article to improve the conversion.
Find a discrete group [math]\Gamma[/math] such that the quotient map
[[math]]
C^*(\Gamma)\to C^*_{red}(\Gamma)
[[/math]]
is not an isomorphism.