A NEW CRITICAL CURVE FOR THE LANE-EMDEN SYSTEM

作者：Chen Wenjing^*; Dupaigne Louis; Ghergu Marius

来源：Discrete and Continuous Dynamical Systems, 2014, 34(6): 2469-2479.

DOI：10.3934/dcds.2014.34.2469

• Lane-Emden system
• radially symmetric solutions
• stable solutions
• critical curve
• singular solutions

We study stable positive radially symmetric solutions for the Lane-Emden system -Delta u = v(p) in R-N, -Delta v = u(q) in R-N, where p, q %26gt;= 1. We obtain a new critical curve that optimally describes the existence of such solutions.

• 出版日期2014-6