Mert, Rukiye ÖztürkIsmailov, Zameddin I.Al, Pembe İpek2021-11-012021-11-0120201300-00981303-6149https://doi.org10.3906/mat-1912-52https://app.trdizin.gov.tr/makale/TXpNMU16RXpNdz09https://hdl.handle.net/11491/7617In 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.eninfo:eu-repo/semantics/openAccessMatematikArticle44248149010.3906/mat-1912-52Q3WOS:0005208416000112-s2.0-85084242104Q2