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David Roberts ♦
David Roberts ♦
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On diagonal part of tensor product of c star algebras$C^*$-algebras

Suppose we have a C$C^*$-${*}$ algebraalgebra $\mathcal{U}$, Consider the C$C^*$-${*}$ subalgebrasubalgebra generated by elements of the form $a\otimes a$, what is it isomorphic to? Is it isomorphic to $\mathcal{U}$ itself?

On diagonal part of tensor product of c star algebras

Suppose we have a C-${*}$ algebra $\mathcal{U}$, Consider the C-${*}$ subalgebra generated by elements of the form $a\otimes a$, what is it isomorphic to? Is it isomorphic to $\mathcal{U}$ itself?

On diagonal part of tensor product of $C^*$-algebras

Suppose we have a $C^*$-algebra $\mathcal{U}$, Consider the $C^*$-subalgebra generated by elements of the form $a\otimes a$, what is it isomorphic to? Is it isomorphic to $\mathcal{U}$ itself?

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user136400
user136400
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On diagonal part of tensor product of c star algebras

Suppose we have a C-${*}$ algebra $\mathcal{U}$, Consider the C-${*}$ subalgebra generated by elements of the form $a\otimes a$, what is it isomorphic to? Is it isomorphic to $\mathcal{U}$ itself?