Lower bounds for the life span of solutions of semilinear wave equations with data of noncompact support (Q1344208)
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scientific article; zbMATH DE number 720804
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Lower bounds for the life span of solutions of semilinear wave equations with data of noncompact support |
scientific article; zbMATH DE number 720804 |
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Lower bounds for the life span of solutions of semilinear wave equations with data of noncompact support (English)
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9 February 1995
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This paper considers the wave equation with a right-hand side \(|u|^{p- 1} u\), \(p> 1\). Solutions with finite life span are considered. Estimates of this life span are given.
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semilinear wave equation
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finite life span
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