Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
842630 | Nonlinear Analysis: Theory, Methods & Applications | 2010 | 15 Pages |
Abstract
The paper studies a class of anisotropic eigenvalue problems involving an elliptic, nonhomogeneous differential operator on a bounded domain from RNRN with a smooth boundary. Some results regarding the existence or non-existence of eigenvalues are obtained. In each case the competition between the growth rates of the anisotropic coefficients plays an essential role in the description of the set of eigenvalues.
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Authors
Mihai Mihăilescu, Gheorghe Moroşanu, Vicenţiu Rădulescu,