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Oscillation criteria for selfadjoint fourth order differential equations - MaRDI portal

Oscillation criteria for selfadjoint fourth order differential equations (Q1165370)

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scientific article; zbMATH DE number 3766198
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English
Oscillation criteria for selfadjoint fourth order differential equations
scientific article; zbMATH DE number 3766198

    Statements

    Oscillation criteria for selfadjoint fourth order differential equations (English)
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    1982
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    oscillation criteria
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    Leighton-Wintner theorem
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    self-adjoint four order equation
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    variational principle
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