Spectral Measures: Unitary Map
67095
Spectral Measures: Embedding
119775
Density of finite rank operator in compact operators on Hilbert spaces
94058
Applying the Berry-Esseen theorem to non-identically distributed summands
66241
What can the eigenvalues of unitary matrices tell us?
72952
Uniqueness of a linear map on a basis of a vector space
1048
Discreteness of set of energy eigenvalues
87636
A Product function for matrix products
12698
Orthonormal basis for $\mathcal{L}^2([0,1])$
35625
Direct sum of orthogonal subspaces
8557
Invertible Matrices are dense
78075
Why can I apply $HS^\dagger$ and then measure in the computational basis to measure $Y$?
133711
Orthogonal basis for infinite-dimensional vector spaces
129549
Showing that the orthogonal projection in a Hilbert space is compact iff the subspace is finite dimensional
83220
If $U$ is unitary operator then spectrum $\sigma(U)$ is contained inside the unit circle
93312
Fourier transform of the indicator of the unit ball
108505
Matrix Concentration for Products- Orthogonality Property
50946
Separable Hilbert space have a countable orthonormal basis