Determination of a differential pencil from interior spectral data on a union of two closed intervals

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Adalar İ.

TURKISH JOURNAL OF MATHEMATICS, vol.46, no.1, pp.377-386, 2022 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 46 Issue: 1
  • Publication Date: 2022
  • Doi Number: 10.3906/mat-2104-69
  • Journal Name: TURKISH JOURNAL OF MATHEMATICS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, MathSciNet, zbMATH, TR DİZİN (ULAKBİM)
  • Page Numbers: pp.377-386
  • Keywords: Inverse problem, differential pencil, time scale, HALF INVERSE PROBLEM, BOUNDARY-CONDITIONS, OPERATORS
  • Sivas Cumhuriyet University Affiliated: Yes

Abstract

In this paper, we consider a quadratic pencil of Sturm-Liouville operator on closed sets. We study an interior-inverse problem for this kind operator and give a uniqueness theorem with an appropriate example.