Existence of positive solutions for a class of indefinite elliptic problems in \(\mathbb{R}^N\)
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Publication:5954652
DOI10.1007/s005260000070zbMath1077.35045MaRDI QIDQ5954652
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Publication date: 2001
Published in: Calculus of Variations and Partial Differential Equations (Search for Journal in Brave)
Nonlinear elliptic equations (35J60) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Variational methods for second-order elliptic equations (35J20)
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