Degenerate maximal hyponormal differential operators for the first order

Authors : MELTEM SERTBAŞ, FATİH YILMAZ

Pages : 126-131

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :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.
Keywords : Degenerate differential operator, formally hyponormal and hyponormal operator, minimal and maximal operators, extension, spectrum of an operator