Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
Banach spaces, function spaces, real functions, integral transforms, theory of distributions, measure theory.
6
votes
1
answer
319
views
C*-envelope of an operator system by an action
Let $V$ be an operator System in $B(H)$. By Hamana and Ruan theorems, there is an injective envelope $I(V)$ which is minimal injective subspace of $B(H)$ contains $V$.
Thus there is a completely contr …
2
votes
$*$-representation $\pi:A\odot B\to B(H_1\otimes H_2)$ such that $\pi \neq \pi_1\otimes \pi_2$
Let $A=B=c_{\circ} \subseteq B(\ell^2)$.
Let $\sigma:A \otimes B \to B(\ell^2 \otimes \ell^2)$ such that $\sigma(f \otimes g)=fg \otimes 1$.
It is not hard to show that $\sigma$ is a representation.
…