Skip to main content
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
Results tagged with
Search options not deleted user 75215

Banach spaces, function spaces, real functions, integral transforms, theory of distributions, measure theory.

13 votes
0 answers
171 views

Existence of more than two C*-norms on algebraic tensor product of C*-algebras

Let $A$ and $B$ be two C*-algebras. Then $(A,B)$ is called is a nuclear pair if there is a unique $C^*$-norm on the algebraic tensor product $A\odot B$. If $A$ or $B$ is nuclear, then all pairs $(A,B) …
Alcides Buss's user avatar
1 vote

A completely positive equivariant map $\varphi: A \to B$ induces a map $A \rtimes_r \Gamma \...

Here is a proof free of Hilbert space representations. I will use the notation $G$ instead of $\Gamma$ for the group, which could be also locally compact, and $\alpha$ will denote the action of $G$ on …
Alcides Buss's user avatar