He, Dianpeng and Yang, Zuodong (2014) Existence and Structure of Entire Large Positive Radial Solutions for a Class of Quasilinear Elliptic Systems. British Journal of Mathematics & Computer Science, 4 (3). pp. 347-362. ISSN 22310851
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Abstract
In this paper, we consider the problem for the existence of the entire positive radial solutions ofquasilinear elliptic systemdiv(A1(|∇u|)∇u) =F(|x|,u,v),x∈RN,div(A2(|∇v|)∇v) =G(|x|,u,v),x∈RN,lim|x|→∞u(x) = +∞,lim|x|→∞v(x) = +∞,x∈RN.And, we also consider the following quasilinear elliptic system:div(A1(|∇u|)∇u) =p(|x|)g(v),x∈RN,div(A2(|∇v|)∇v) =q(|x|)f(u),x∈RN,lim|x|→∞u(x) = +∞,lim|x|→∞v(x) = +∞,x∈RN.Using the theory of ordinary differential equation, iteration method and comparison principle, whichstudied the existence and structure of positive entire large radial solutions. The main results of thepresent paper are new and extend the previously known results
Item Type: | Article |
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Subjects: | Open Digi Academic > Mathematical Science |
Depositing User: | Unnamed user with email support@opendigiacademic.com |
Date Deposited: | 09 Jul 2023 04:17 |
Last Modified: | 21 Sep 2024 04:17 |
URI: | http://publications.journalstm.com/id/eprint/1169 |