Index of critical point for non-differentiable elliptic operator with strong growth of coefficients (Q2901636)
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scientific article; zbMATH DE number 6062174
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Index of critical point for non-differentiable elliptic operator with strong growth of coefficients |
scientific article; zbMATH DE number 6062174 |
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31 July 2012
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degree theory
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non-smooth operators
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nonlinear elliptic PDEs
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Index of critical point for non-differentiable elliptic operator with strong growth of coefficients (English)
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The aim of this paper is to obtain formulas for calculating the index of isolated critical points for wide classes of non-differentiable elliptic operators. The author generalizes results of \textit{A. G. Kartsatos}, \textit{I. V. Skrypnik} and \textit{V. N. Shramenko} [J. Differ. Equations 214, No. 1, 189--231 (2005; Zbl 1086.47032)].
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0.8591250777244568
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