MELTEM SERTBAŞ, FATİH YILMAZ

93101

Degenerate maximal hyponormal differential operators for the first order

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,

Turkish Journal of Mathematics-Cover

ISSN: 1300-0098
Yayın Aralığı: 6
Yayıncı: TÜBİTAK

Arşiv

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