Cilt:69 Sayı:01 (2020)

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Browsing Cilt:69 Sayı:01 (2020) by Author "Al, Pembe İpek"

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    First order maximally dissipative singular differential operators
    (Ankara Üniversitesi Fen Fakültesi, 2020-06-30) Ismailov, Zameddin; Al, Pembe İpek; Other; Other
    In this paper, using the Calkin-Gorbachuk method, the general form of all maximal dissipative extensions of the minimal operator generated by first order linear multipoint symmetric singular differential-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.