摘要: In this paper we consider the eigenvalue problem of semilinear elliptic equation in Rn(n ≥ 3)
-△u+a(x)u=λf(x, u), u∈H1(Rn).
丁毅. NON-RADIAL SOLUTIONS OF A SEMILINEAR ELLIPTIC EQUATION[J]. 数学物理学报(英文版), 1990, 10(2): 229-239.
Ding Yi. NON-RADIAL SOLUTIONS OF A SEMILINEAR ELLIPTIC EQUATION[J]. Acta mathematica scientia,Series B, 1990, 10(2): 229-239.