Nontrivial solutions for periodic Schrödinger equations with sign-changing nonlinearities (Q2256696)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nontrivial solutions for periodic Schrödinger equations with sign-changing nonlinearities |
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Nontrivial solutions for periodic Schrödinger equations with sign-changing nonlinearities (English)
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20 February 2015
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Summary: We prove a new infinite-dimensional linking theorem. Using this theorem, we obtain nontrivial solutions for strongly indefinite periodic Schrödinger equations with sign-changing nonlinearities.
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nontrivial solutions
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semilinear Schrödinger equation
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