Dissipative canonical type differential operators for first order

Authors : Rukiye Öztürk Mert, Zameddin Ismailov, Pembe Ipek Al

Pages : 481-490

Doi::10.3906/mat-1912-52

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Publication Date : 9999-12-31

Article Type : Makaleler

Abstract :In this paper, using the Calkin-Gorbachuk method, the general form of all maximally dissipative extensions of the minimal operator generated by the first order linear symmetric canonical type quasi-differential expression in the weighted Hilbert space of vector functions has been found. Also, the spectrum set of these extensions has been investigated.
Keywords : Dissipative operator, quasi-differential operator, spectrum