New posts in unitary-matrices

How can a matrix be Hermitian, unitary, and diagonal all at once?

linear-algebra matrices unitary-matrices

Need to find the formula for the elements of a unitary matrix $U$.

linear-algebra complex-numbers unitary-matrices

Is $Y$, obtained from a random uniform unitary, uniformly distributed?

measure-theory transformation unitary-matrices haar-measure

If $A_1$ and $A_2$ are unitary matrices ,and if $CA_1C^{-1}=A_2$,then is $C$ is also unitary?

linear-algebra matrices unitary-matrices

Given a unitary matrix $U$, how do I find $A$ such that $U=e^{iA}$?

matrices operator-theory matrix-calculus matrix-exponential unitary-matrices

Why representation of $su(n)$ algebra are hermitian? [duplicate]

representation-theory lie-algebras unitary-matrices

Find the determinant of $A + I$, where $A$ is a real matrix such that $AA^{\top}=I$ and $\det A<0$.

linear-algebra matrices determinant orthogonality unitary-matrices

Is the adjoint representation of the unitary group irreducible?

representation-theory lie-groups lie-algebras unitary-matrices

What's the interpretation of a unitary matrix?

linear-algebra matrices unitary-matrices

Every matrix can be written as a sum of unitary matrices?

linear-algebra matrices unitary-matrices

Hermitian (?) representations of $su(2)$

representation-theory lie-algebras unitary-matrices

Show that the eigenvalues of a unitary matrix have modulus $1$

linear-algebra matrices proof-writing eigenvalues-eigenvectors unitary-matrices

Difference between orthogonal and orthonormal matrices

linear-algebra matrices isometry orthogonal-matrices unitary-matrices

Matrices which are both unitary and Hermitian

linear-algebra matrices unitary-matrices hermitian-matrices