Real normal operators and Williamson’s normal form
A simple proof is provided to show that any bounded normal operator on a real Hilbert space is orthogonally equivalent to its transpose (adjoint). Astructure theorem for invertible skew-symmetric operators, which is analogous to the finite-dimensional situation, is also proved using elementary techn...
Elmentve itt :
| Szerzők: | |
|---|---|
| Dokumentumtípus: | Cikk |
| Megjelent: |
2019
|
| Sorozat: | Acta scientiarum mathematicarum
85 No. 3-4 |
| Kulcsszavak: | Spektrális tétel - normál operátor |
| doi: | 10.14232/actasm-018-570-5 |
| Online Access: | http://acta.bibl.u-szeged.hu/66329 |