Dissipative canonical type differential operators for first order


Ozturk Mert R., İSMAİLOV Z. , İPEK AL P.

TURKISH JOURNAL OF MATHEMATICS, cilt.44, ss.481-490, 2020 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 44 Konu: 2
  • Basım Tarihi: 2020
  • Doi Numarası: 10.3906/mat-1912-52
  • Dergi Adı: TURKISH JOURNAL OF MATHEMATICS
  • Sayfa Sayıları: ss.481-490

Özet

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.