Nonexistence of global weak solutions of nonlinear Keldysh type equation with one derivative term (Q1629196)
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scientific article; zbMATH DE number 6991955
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonexistence of global weak solutions of nonlinear Keldysh type equation with one derivative term |
scientific article; zbMATH DE number 6991955 |
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Nonexistence of global weak solutions of nonlinear Keldysh type equation with one derivative term (English)
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11 December 2018
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Summary: We focus on the nonexistence of global weak solutions of nonlinear Keldysh type equation with one derivative term. In terms of the analysis of the first Fourier coefficient, we show the solution of singular initial value problem and singular initial-boundary value problem of the nonlinear equation with positive initial data blow-up in some finite time interval.
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analysis of the first Fourier coefficient
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singular initial value problem
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singular initial-boundary value problem
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