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The existence and uniqueness of the decaying positive entire solutions for a class of semilinear elliptic equations
Authors:Tian Genbao
Affiliation:Shanghai Institute of Railway Technology, Shanghai 200333, P. R. China
Abstract:This paper first proves the following equations△u-m2u+f(x,u)=0, x(Rn,n≥3 m>0 existence of decaying positive entire solution, then emphatically, proves this solution’suniqueness.
Keywords:weak supersolution  weak subsolution  monotone convergencetheorem  nonincreasing  nondecreasing  locally Hldercontinuous  locally Lipschitz continuous  strong maximumprinciple
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