The finite spectrum of fourth-order boundary value problems with transmission conditions (Q1722260)

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scientific article; zbMATH DE number 7021868
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The finite spectrum of fourth-order boundary value problems with transmission conditions
scientific article; zbMATH DE number 7021868

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    The finite spectrum of fourth-order boundary value problems with transmission conditions (English)
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    14 February 2019
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    Summary: A class of fourth-order boundary value problems with transmission conditions are investigated. By constructing we prove that these class of fourth order problems consist of finite number of eigenvalues. Further, we show that the number of eigenvalues depend on the order of the equation, partition of the domain interval, and the boundary conditions (including the transmission conditions) given.
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    fourth-order boundary value problems
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    finite number of eigenvalues
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