Degenerate maximal hyponormal differential operators for the first order


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SERTBAŞ M., YILMAZ F.

TURKISH JOURNAL OF MATHEMATICS, cilt.43, sa.1, ss.126-131, 2019 (SCI-Expanded) identifier identifier

Özet

In this study, all maximal hyponormal extensions are given for the degenerate first order in the Hilbert space of vector-functions on a finite interval. The extensions are defined in terms of the boundary values. The structure of the spectrum of the maximal hyponormal extensions is also investigated.