摘要
We obtain positive solutions for some doubly critical elliptic systems via variational methods. This result improves some existence results of Abdellaoui, Felli and Peral (Calc Var 34:97-137 2009). Our arguments are completely different from those in (Calc Var 34:97-137 2009).
- 出版日期2014-7
- 单位清华大学