Singular Degenerate Normal Operators For First-Order

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Yılmaz F., Sertbaş M.

MISKOLC MATHEMATICAL NOTES, cilt.23, sa.1, ss.521-528, 2022 (SCI-Expanded)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 23 Sayı: 1
  • Basım Tarihi: 2022
  • Doi Numarası: 10.18514/mmn.2022.3326
  • Dergi Adı: MISKOLC MATHEMATICAL NOTES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, zbMATH
  • Sayfa Sayıları: ss.521-528
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

In this paper, all normal extensions of the minimal operator associated with the singular degenerate linear differential expressions for first order in the Hilbert space of vector-functions are investigated in terms of boundary values. As well, it analyses the spectrum parts of any normal extension.