Ground state solutions for a periodic Sc
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Minbo Yang
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Article
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2010
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Elsevier Science
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English
⚖ 476 KB
In this paper we consider the following Schrödinger equation: where V is a periodic continuous real function with 0 in a gap of the spectrum σ (A), A := -∆ + V and the classical Ambrosetti-Rabinowitz superlinear condition on g is replaced by a general super-quadratic condition.