Generalizations of Sturm-Picone theorem for second-order nonlinear differential equations (Q1949042)

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scientific article; zbMATH DE number 6157608
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Generalizations of Sturm-Picone theorem for second-order nonlinear differential equations
scientific article; zbMATH DE number 6157608

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    Generalizations of Sturm-Picone theorem for second-order nonlinear differential equations (English)
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    25 April 2013
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    By employing the associated quadratic functionals, the author presents generalizations of the Sturm-Picone theorem for a pair of second-order nonlinear (singular) differential equations and elliptic partial differential equations, respectively.
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    second-order nonlinear (singular) differential equations
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    elliptic partial differential equations
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    zeros
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    comparison theorem
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