Numerical method for verifying the existence and local uniqueness of a double turning point for a radially symmetric solution of the perturbed Gelfand equation (Q875360)

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scientific article; zbMATH DE number 5142288
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Numerical method for verifying the existence and local uniqueness of a double turning point for a radially symmetric solution of the perturbed Gelfand equation
scientific article; zbMATH DE number 5142288

    Statements

    Numerical method for verifying the existence and local uniqueness of a double turning point for a radially symmetric solution of the perturbed Gelfand equation (English)
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    13 April 2007
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    The authors present a numerical verification method to confirm the existence and local uniqueness of a double turning point for a radially symmetric solution of the perturbed Gelfand equation. Numerical examples are also provided.
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    perturbed Gelfand equation
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    two-parameter dependent nonlinear problem
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    fixed point theorem
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    double turning point
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    extended system
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    numerical verification method
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    radially symmetric solution
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    numerical examples
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