Nontrivial solutions for a class of Hamiltonian elliptic system with gradient term
Nontrivial solutions for a class of Hamiltonian elliptic system with gradient term
复制标题
一类带梯度项的哈密顿椭圆方程组的非平凡解
DOI:
10.1016/j.aml.2019.05.035
复制
发表时间:
2019-12
影响因子:
3.7
通讯作者:
Fangfang Liao
中科院分区:
文献类型:
--
作者:
Wen Zhang;Fangfang Liao
In this paper we study the following nonlinear Hamiltonian elliptic system with gradient term− Δ u+ b→(x)⋅∇ u+ V (x) u= H v (x, u, v) i n R N,− Δ v− b→(x)⋅∇ v+ V (x) v= H u (x, u, v) i n R N. Under a local super-quadratic condition on the nonlinearity, we obtain a new existence result of nontrivial solutions by using variational method. Here we do not need the global super-quadratic condition, and in this case our result allows the nonlinearity to be super-quadratic at some domains and asymptotically quadratic at other domains. In the proofs we apply some special techniques to demonstrate the link geometry of the energy functional.
登录
查看更多内容
影响因子:
1
作者:
Zhang Jian;Zhang Wen;Xie Xiaoliang
通讯作者:
Xie Xiaoliang
DOI:
10.1007/s10884-018-9662-2
发表时间:
2019-03
期刊:
J Dyn Diff Equat
影响因子:
--
作者:
Tang Xianhua;Lin Xiaoyan;Yu Jiansha
通讯作者:
Yu Jiansha
DOI:
10.1016/s1874-5733(08)80008-3
发表时间:
2008-12
期刊:
--
影响因子:
--
作者:
D. G. Figueiredo
通讯作者:
D. G. Figueiredo
DOI:
10.1007/978-0-387-74759-0_371
发表时间:
2009
期刊:
--
影响因子:
--
作者:
S. Simons
通讯作者:
S. Simons
影响因子:
0.7
作者:
Liao, F. F.;Tang, X. H.;Qin, D. D.
通讯作者:
Qin, D. D.