The inverse spectral problem for differential pencils by mixed spectral data

Yu Ping Wang

Applied Mathematics and Computation, 2018, vol. 338, issue C, 544-551

Abstract: An inverse problem for differential pencils of second order is studied. We show that the potentials on the whole interval can be uniquely determined by partial information on potentials and parts of two spectra.

Keywords: Inverse spectral problem; Differential pencils; Potential; Mixed spectral data (search for similar items in EconPapers)
Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:338:y:2018:i:c:p:544-551

DOI: 10.1016/j.amc.2018.06.052

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