[期刊论文]


Existence and nonexistence of positive solutions for nonlocal problems with inhomogeneous strong Allee effect

作   者:
Jia Xu;

出版年:2013

页     码:11029 - 11035
出版社:Elsevier BV


摘   要:

In this paper, we deal with the nonlocal elliptic problem with inhomogeneous strong Allee effect-M@!"@W1p|@?u|^pdx@D"pu=@lf(x,u),in@W,u=0,on@?@W,where the nonlocal coefficient M@!"@W1p|@?u|^pdx is a continuous function of @!"@W12|@?u|^2dx. By means of variational approach, we prove that the problem has at least two positive solutions for large @l under suitable hypotheses about nonlinearity. We also prove some nonexistence results.



关键字:

Nonlocal equation ; Positive solutions ; Inhomogeneous strong Allee effect


所属期刊
Applied Mathematics and Computation
ISSN: 0096-3003
来自:Elsevier BV