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Spectrum of a class of fourth order left-definite differential operators - MaRDI portal

Spectrum of a class of fourth order left-definite differential operators (Q933024)

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scientific article; zbMATH DE number 5307722
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English
Spectrum of a class of fourth order left-definite differential operators
scientific article; zbMATH DE number 5307722

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    Spectrum of a class of fourth order left-definite differential operators (English)
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    6 August 2008
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    left-definite differential operator
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    right-definite differential operator
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    Krein space
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    spectrum eigenvalue
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