We consider a dynamic inverse problem for a dynamical system describing the propagation of waves in a Krein–Stieltjes string. We offer three methods of recovering the string, that is point masses and distances between them, from the dynamic Dirichlet-to-Neumann operator.

Original languageEnglish
Pages (from-to)195-201
Number of pages7
JournalApplied Mathematics Letters
Publication statusPublished - 1 Oct 2019

Scopus subject areas

  • Applied Mathematics

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