Existence of multiple periodic solutions to a semilinear wave equation with <i>x</i>-dependent coefficients (Q4965365)
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scientific article; zbMATH DE number 7316347
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Existence of multiple periodic solutions to a semilinear wave equation with <i>x</i>-dependent coefficients |
scientific article; zbMATH DE number 7316347 |
Statements
Existence of multiple periodic solutions to a semilinear wave equation with <i>x</i>-dependent coefficients (English)
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1 March 2021
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variational methods with saddle point reduction technique
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forced vibrations of a nonhomogeneous string
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propagation of seismic waves in nonisotropic media
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one space dimension
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