Difference between revisions of "Talk:Aufgaben:Problem 2"

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\( \frac{1}{|G|}\sum_{g \in G} \rho(g)\circ \psi_g \)
 
  
I think one should not write this with a composition, should one? \( \psi_g \) is a vector space element and a composition connects maps. I prefer anyway to use another symbol (v or w).
 
 
[[User:Beni|Beni]] ([[User talk:Beni|talk]]) 11:08, 23 June 2015 (CEST)
 

Revision as of 09:25, 23 June 2015