A study of nonlinear modulations (Q1076917)
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scientific article; zbMATH DE number 3955587
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A study of nonlinear modulations |
scientific article; zbMATH DE number 3955587 |
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A study of nonlinear modulations (English)
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1986
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The authors consider the nonlinear Schrödinger equation \(i u_ t+u_{xx}+2 | u|^ 2 u=0.\) They give conditions under which perturbations of a solution can be unstable. There are no proofs of the statements made however.
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nonlinear modulation
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unstable solutions
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nonlinear Schrödinger equation
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perturbations
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