Multiple nodal solutions for elliptic equations (Q1879693)
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scientific article; zbMATH DE number 2102525
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Multiple nodal solutions for elliptic equations |
scientific article; zbMATH DE number 2102525 |
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Multiple nodal solutions for elliptic equations (English)
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23 September 2004
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In the present study the authors obtain multiple sign-changing solutions for nonlinear elliptic equations under weaker conditions (without assuming that the corresponding functional is \(C^2)\), and multiple critical points for invariant functional under group actions.
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multiple sign-changing solutions
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critical points
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group action
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