Weak solutions of semilinear elliptic equation involving Dirac mass
Weak solutions of semilinear elliptic equation involving Dirac mass
复制标题
涉及狄拉克质量的半线性椭圆方程的弱解
DOI:
10.1016/j.anihpc.2017.08.001
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发表时间:
2015-09
影响因子:
1.9
通讯作者:
Yang Jianfu
中科院分区:
文献类型:
--
作者:
Chen Huyuan;Felmer Patricio;Yang Jianfu
In this paper, we study the elliptic problem with Dirac mass (1){− Δ u= V u p+ k δ 0 in R N, lim| x|→+∞ u (x)= 0, where N> 2, p> 0, k> 0, δ 0 is the Dirac mass at the origin and the potential V is locally Lipchitz continuous in R N∖{0}, with non-empty support and satisfying 0≤ V (x)≤ σ 1| x| a 0 (1+| x| a∞− a 0), with a 0< N, a 0< a∞ and σ 1> 0. We obtain two positive solutions of (1) with additional conditions for parameters on a∞, a 0, p and k. The first solution is a minimal positive solution and the second solution is constructed via Mountain Pass Theorem.
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DOI:
10.1016/j.matpur.2013.11.011
发表时间:
2012-12
期刊:
Journal de Mathématiques Pures et Appliquées
影响因子:
--
作者:
Marie-Franccoise Bidaut-V'eron;Hung Nguyen Quoc;L. Véron
通讯作者:
Marie-Franccoise Bidaut-V'eron;Hung Nguyen Quoc;L. Véron
DOI:
10.5802/aif.956
发表时间:
1984
期刊:
Annales de l'Institut Fourier
影响因子:
--
作者:
P. Baras;M. Pierre
通讯作者:
P. Baras;M. Pierre
影响因子:
3
作者:
M. Marcus;L. Véron
通讯作者:
M. Marcus;L. Véron
影响因子:
1.2
作者:
M. Bidaut-Véron;L. Vivier
通讯作者:
M. Bidaut-Véron;L. Vivier
影响因子:
3
作者:
B. Gidas;J. Spruck
通讯作者:
B. Gidas;J. Spruck