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arXiv 2004.13306math.AP
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一类双相问题的基态解和节点解

Ground state and nodal solutions for a class of double phase problems

Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu, Dušan D. Repovš

摘要:

考虑由$p$算子和加权$q$算子($q<p$)之和驱动的双相问题,其权函数不远离零.反应项为$(p-1)$ -超线性。采用Nehari方法,我们表明,该方程有一个恒定的符号和节点(符号变化)的解决方案的基态解。

英文摘要:

We consider a double phase problem driven by the sum of the $p$-Laplace operator and a weighted $q$-Laplacian ($q<p$), with a weight function which is not bounded away from zero. The reaction term is $(p-1)$-superlinear. Employing the Nehari method, we show that the equation has a ground state solution of constant sign and a nodal (sign-changing) solution.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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