Existence of specific unitary transformation
94844
Unitary map between sets of vectors
22842
The Interpretation of $|\psi|^2$ and the No-Clone Theorem
55388
Finding nilpotent and diagonalizable operators for a linear transformation $T$
48584
Wave-particle duality
153903
Symmetry condition for continuous coordinate transformations
37322
Jordan Block Transformation ,
158078
Is linear surjective isometry always unitary?
48524
Existence proof of the tensor product using the Adjoint functor theorem.
50946
Separable Hilbert space have a countable orthonormal basis
129549
Showing that the orthogonal projection in a Hilbert space is compact iff the subspace is finite dimensional
5506
Perturbation property of Orthonormal basis for Hilbert space
128867
Inverse of order preserving transformation
16692
a representation condition of Hilbert space
90221
Regarding the Weyl spinor and its transformation properties
49633
Hermitian conjugate of differential operator
11862
Reconstruction of "wavefunction" phases from $|\psi(x)|$ and $|\tilde \psi(p)|$
116314
On-shell and off-shell transformations in Noether's theorem