Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4611372 | Journal of Differential Equations | 2013 | 31 Pages |
Abstract
Using the framework first presented by Ruf and Sani, we give a proof of an Adams type inequality which can be applied to the functionalJϵ(u)=12∫R2m(|∇mu|2+∑γ=0m−1aγ(x)|∇γu|2)dx−∫R2mF(x,u)|x|βdx−ϵ∫R2mhudx. Under two kinds of assumptions on the nonlinearity, we estimate the min–max level of the functional. As an application, a multiplicity result for the related singular quasilinear elliptic equation is proved.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Liang Zhao, Yuanyuan Chang,