本文選題：半線性橢圓方程 + 正整體解�。� 參考：《數(shù)學(xué)進(jìn)展》2017年01期

【摘要】：本文應(yīng)用上下解方法、攝動(dòng)方法等,進(jìn)一步推廣了早期結(jié)果并給出半線性橢圓方程-△u+p(x)|%絬|~γ=λf(x,u),u0,x∈R~N,lim_(|x|→∞)u(x)=0,正解的存在性,其中γ∈(1,2],λ0,函數(shù)p:R~N→[0,∞)和f:R~N×(0,∞)→[0,∞)均為局部H(o|¨)lder連續(xù).
[Abstract]:In this paper, the methods of upper and lower solutions and perturbation methods are used to further generalize the early results and give the existence of positive solutions for semilinear elliptic equations (-u PX)% ~ 緯 = 位 f ~ (x) ~ (u) ~ (0) x 鈭，

本文編號(hào)：1999677