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İPEK AL, Pembe; ISMAILOV, Zameddin
Communications Series A1 Mathematics & Statistics, 05/2020, Letnik: 69, Številka: 1Journal Article
In this paper, using the Calkin-Gorbachuk method, the general form of all maximal dissipative extensions of the minimal operator generated by rst order linear multipoint symmetric singular di¤erential-operator expression in the direct sum of Hilbert space of vector-functions has been found. Later on, the structure of spectrum of these extensions is researched. Finally, the results are supported by an application.
