On the principal eigenvalue of elliptic system with indefinite weight and applications (Q2711940)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the principal eigenvalue of elliptic system with indefinite weight and applications |
scientific article |
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24 November 2002
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semilinear elliptic system
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principal eigenvalue
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0.94745964
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0.9460004
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0.9333035
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0.9226065
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0.9225726
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0.9225726
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On the principal eigenvalue of elliptic system with indefinite weight and applications (English)
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This paper is devoted to the role of indefinite weight in the study of semilinear elliptic equation, the algebraic and geometric simplicity of the principal eigenvalue of a second-order elliptic operator. In other words, this paper is a survey paper on some progress in semilinear elliptic systems based on the simplicity or odd multiplicity of the first eigenvalue of the linearized system.NEWLINENEWLINEFor the entire collection see [Zbl 0959.00021].
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