Existence and blow up time estimate for a negative initial energy solution of a nonlinear Cauchy problem (Q829577)
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scientific article; zbMATH DE number 7344883
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Existence and blow up time estimate for a negative initial energy solution of a nonlinear Cauchy problem |
scientific article; zbMATH DE number 7344883 |
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Existence and blow up time estimate for a negative initial energy solution of a nonlinear Cauchy problem (English)
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6 May 2021
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nonlinear wave equation
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global existence
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blow up
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finite speed of propagation
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Galerkin approach
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perturbed energy method
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