Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1707620 | Applied Mathematics Letters | 2015 | 8 Pages |
Abstract
Under the simple conditions on ff and gg, we show that entire positive kk-convex radial solutions exist for the Hessian equation σk(λ(D2u))=p(|x|)f(u),x∈RN and system σk(λ(D2u))=p(|x|)f(v),σk(λ(D2v))=q(|x|)g(u),x∈RN, where p,q:[0,∞)→(0,∞)p,q:[0,∞)→(0,∞) are continuous.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Zhijun Zhang, Song Zhou,