34K08

Articles containing subject class 34K08:

OaM-13-16 » On the essential spectra of unbounded operator matrices with non diagonal domain and an application (03/2019)
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)