Nonlinear noncoercive Neumann problems (Q323984)
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scientific article; zbMATH DE number 6636866
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonlinear noncoercive Neumann problems |
scientific article; zbMATH DE number 6636866 |
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Nonlinear noncoercive Neumann problems (English)
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10 October 2016
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The paper establishes the existence of a nontrivial solution for a Neumann problem, where the principal part of the elliptic equation is driven by a possibly nonhomogeneous differential operator. The problem is examined separately in the superlinear and sublinear cases. The proofs are based on Morse theory.
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nonhomogeneous differential operator
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nonlinear regularity
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critical groups
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