数学物理学报(英文版) ›› 1994, Vol. 14 ›› Issue (1): 64-74.

• 论文 • 上一篇    下一篇

THE EXISTENCE OF A WEAK SOLUTION OF QUASILINEAR ELLIPTIC EQUATION WITH CRITICAL SOBOLV EXPONENT ON UNBOUNDED DOMAIN

李工宝   

  1. Inst. of Math. Sci., The Chinese Academy of Sciences, Wuhan 470071, China
  • 收稿日期:1992-03-09 出版日期:1994-03-25 发布日期:1994-03-25
  • 基金资助:
    Partially supported by Youth's Foundation NSFCS.

THE EXISTENCE OF A WEAK SOLUTION OF QUASILINEAR ELLIPTIC EQUATION WITH CRITICAL SOBOLV EXPONENT ON UNBOUNDED DOMAIN

Li Gongbao   

  1. Inst. of Math. Sci., The Chinese Academy of Sciences, Wuhan 470071, China
  • Received:1992-03-09 Online:1994-03-25 Published:1994-03-25
  • Supported by:
    Partially supported by Youth's Foundation NSFCS.

摘要: In this paper, the existence of a weak solution to the following elliptic equation with critical Soboiev exponent on unbounded domain Ω is proved
-∑t=1N(∂)∂xi(|Du|p-2(∂u)/∂xi+a(x)|u|p-2u=f(x,u)+g(x),xΩ uW01,p(Ω) where Np ≥ 2 and Ω is a smooth domain in RN, f(x,u)~|u|p*-1 at u=∞ with p*=Np/(N-p), g(x) ∈ p' (Ω) with p'=p/(p-1).

Abstract: In this paper, the existence of a weak solution to the following elliptic equation with critical Soboiev exponent on unbounded domain Ω is proved
-∑t=1N(∂)∂xi(|Du|p-2(∂u)/∂xi+a(x)|u|p-2u=f(x,u)+g(x),xΩ uW01,p(Ω) where Np ≥ 2 and Ω is a smooth domain in RN, f(x,u)~|u|p*-1 at u=∞ with p*=Np/(N-p), g(x) ∈ p' (Ω) with p'=p/(p-1).