- #1
Mikemaths
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I am trying to find an example of a diagonal linear operator T in L(H) H is hilbert space that is bounded but not compact and also one which is compact but not Hilbert-Schmidt. any Ideas??
Where diagonal means Ten=§en where § is the eigenvalue and en is on orthonormal basis.
Where diagonal means Ten=§en where § is the eigenvalue and en is on orthonormal basis.