Phoenix87's user avatar
Phoenix87's user avatar
Phoenix87's user avatar
Phoenix87
  • Member for 9 years, 7 months
  • Last seen more than a month ago
3 votes

construction of an injective representation of $C_0(X)$

3 votes

Prove that the projection operator $\mathbb P_+\equiv|+z\rangle\!\langle +z|$ is Hermitian

3 votes

Diagonalising an infinite-dimensional Hermitian square matrix

2 votes

Normal matrix is diagonalizable

2 votes

looking for help with a trace/norm inequality

2 votes
Accepted

Order zero maps in matrix algebra

2 votes
Accepted

Existence of central cover for a representation of a C*-algebra

2 votes

Morita equivalence and KK-theory

2 votes
Accepted

Is this the correct way to think about this exterior derivative?

2 votes
Accepted

Noncommutative torus with $\theta = 0$.

1 vote
Accepted

Matrix factorization inequality

1 vote

how do you find position vector?

1 vote

Hodge star related question

1 vote
Accepted

A question about the definition of group $C^\ast$-algebra

1 vote
Accepted

Inclusion mapping in conformal compactifications

1 vote

Why $F(\mathbf q,\dot{\mathbf q},t)$ and not $F(\mathbf q,t)$?

1 vote
Accepted

Extending isomorphisms between $*$-algebras to $C^*$-algebras

1 vote
Accepted

Lorentz transformation of electromagnetic field tensor

0 votes
Accepted

Distance between a density operator and a pure quantum state.

0 votes

is it possible to integrate this function to get x(t) and y(t)?

0 votes

Moment of inertia of semi circular disc with hole

0 votes

Operator decomposition in product space