Multiplicity of solutions for a class of non-homogeneous fourth-order boundary value problems (Q958894)
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scientific article; zbMATH DE number 5380068
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Multiplicity of solutions for a class of non-homogeneous fourth-order boundary value problems |
scientific article; zbMATH DE number 5380068 |
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Multiplicity of solutions for a class of non-homogeneous fourth-order boundary value problems (English)
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10 December 2008
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Fixed point theorem of cone expansion/compression is used to prove the existence of positive solutions of a fourth order two-point boundary value problem. As an application to the result obtained, the existence of solutions to semilinear elliptic systems in bounded annular domains is established.
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fourth-order elastic beam equations
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positive solutions
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fixed point in cones
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elliptic systems
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elliptic problems
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annular domains
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