The inverse spectral problem for indefinite strings

DOI10.1007/s00222-015-0629-1zbMath1352.34020arXiv1409.0139OpenAlexW1906324251WikidataQ62469472 ScholiaQ62469472MaRDI QIDQ295806

Jonathan Eckhardt, Aleksey S. Kostenko

Publication date: 13 June 2016

Published in: Inventiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1409.0139

zbMATH Keywords

inverse problemWeyl-Titchmarsh functionStieltjes functionsHerglotz-Nevanlinna functionsindefinite string

Mathematics Subject Classification ID

Weyl theory and its generalizations for ordinary differential equations (34B20) General theory of ordinary differential operators (47E05) Inverse problems involving ordinary differential equations (34A55) Linear boundary value problems for ordinary differential equations with nonlinear dependence on the spectral parameter (34B07)

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