李园庭, 谢龙明. 一类非线性椭圆型方程的非平凡广义解[J]. 南昌航空大学学报(自然科学版), 2003, 17(3): 33-38.
引用本文: 李园庭, 谢龙明. 一类非线性椭圆型方程的非平凡广义解[J]. 南昌航空大学学报(自然科学版), 2003, 17(3): 33-38.
LI Yuan-ting, XIE Long-ming. The Nontrivial Solutions for a Class of Quasilinear Elliptic Equations[J]. Journal of nanchang hangkong university(Natural science edition), 2003, 17(3): 33-38.
Citation: LI Yuan-ting, XIE Long-ming. The Nontrivial Solutions for a Class of Quasilinear Elliptic Equations[J]. Journal of nanchang hangkong university(Natural science edition), 2003, 17(3): 33-38.

一类非线性椭圆型方程的非平凡广义解

The Nontrivial Solutions for a Class of Quasilinear Elliptic Equations

  • 摘要: 给出了相应的拟线性方程的定解问题的集中列紧引理, 利用这一结果得到了方程在无界区域中非平凡解的存在性。最后给出了这一结论的一个应用。

     

    Abstract: In this paper, a concentration-compactness lemma for the problem of quasilinear elliptic equations is given, and the existence of nontrivial solutions is discussed by use of this lemma. Finally, an application is given.

     

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