Bifurcation for nonlinear elliptic boundary value problems III (Q1913898)
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scientific article; zbMATH DE number 883517
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Bifurcation for nonlinear elliptic boundary value problems III |
scientific article; zbMATH DE number 883517 |
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Bifurcation for nonlinear elliptic boundary value problems III (English)
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29 April 1997
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Les auteurs étudient le problème d'ordre 2 dans \(\mathbb{R}^n\) \[ Au = f(x,u)\quad\text{ sur } D, \quad Bu=a {\partial u\over \partial \nu} + bu=0 \quad\text{ sur } \partial D. \] L'introduction d'inequations permet d'encadier les solutions et de montier l'existence d'une solution positive unique.
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unique positive solution
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