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Counterexample to Barcilon's uniqueness theorem for the fourth-order inverse spectral problem - MaRDI portal

Counterexample to Barcilon's uniqueness theorem for the fourth-order inverse spectral problem (Q6579324)

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scientific article; zbMATH DE number 7887438
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Counterexample to Barcilon's uniqueness theorem for the fourth-order inverse spectral problem
scientific article; zbMATH DE number 7887438

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    Counterexample to Barcilon's uniqueness theorem for the fourth-order inverse spectral problem (English)
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    25 July 2024
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    inverse spectral problem
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    fourth-order differential operator
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    non-uniqueness
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    counterexample
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    method of spectral mappings
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