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List Question

Is the extension of $*$ homomorphism unique?

$GL_n^+(A)$ is open but $U_n^+(A)$ is not

Closed convex hull of pure states of non-unital $C^*$-algebras

Is there an example of a non-zero projection in a C$^{*}$-algebra that is infinite but not properly infinite?

product states on the tensor product *-algebra

$C^*$-algebra norm computations

construct a faithful tracial state throgh a tracial state on some $C^*$ algebra

Elementary tensors of tensor product of C*algebras

How to imbed the irrational rotation algebra into AF algebra?

Nuclear $C^*$ algebra and tensor products

If $h$ is self-adjoint then $e^{ih}$ is unitary

Complementary $C^*$-subalgebra

why the irrational rotation algebra $A_{\theta}$ is $C(T^{2})$ when $\theta =0$

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