Articles containing keyword "Fredholm perturbations":
| OaM-16-12 | » On a characterization of Jeribi, Rakočević, Schechter, Schmoeger and Wolf essential spectra of a 3⨉3 block operator matrices with non diagonal domain and application (03/2022) |
| OaM-16-12 | » On a characterization of Jeribi, Rakočević, Schechter, Schmoeger and Wolf essential spectra of a 3⨉3 block operator matrices with non diagonal domain and application (03/2022) |