Critical point theory for nonsmooth func
β
Jiaquan Liu; Yuxia Guo
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Article
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2007
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Elsevier Science
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English
β 180 KB
In this paper, we develop critical point theory for nonsmooth functional f : The corresponding deformation lemmas are proved. With the application to the bifurcation for quasilinear SchrΓΆdinger equations in mind, we extend the obtained results to that for a functional defined on a product space and