MMN-3326
Singular degenerate normal operators for first-order
Fatih Yilmaz; Meltem Sertbas;Abstract
In this paper, all normal extensions of the minimal operator associated with the singular degenerate linear differential expressions for fi rst order in the Hilbert space of vector-functions are investigated in terms of boundary values. As well, it analyzes the spectrum parts of any normal
extension.
Vol. 23 (2022), No. 1, pp. 521-528
DOI: 10.18514/MMN.2022.3326