共查询到20条相似文献,搜索用时 31 毫秒
1.
Jun Wang Junxiang Xu Fubao Zhang Lei Wang 《NoDEA : Nonlinear Differential Equations and Applications》2010,17(4):411-435
We consider the following nonperiodic diffusion systems
$ \left\{{ll} \partial_{t}u-\triangle_{x}u+b(t,x)\nabla_{x}u+V(x)u=G_{v} (t,x,u,v), \\ -\partial_{t}v-\triangle_{x}v-b(t,x)\nabla_{x}v+V(x)v=G_{u} (t,x,u,v), \right. {\forall}(t,x)\in\mathbb{R}
\times\mathbb{R}^{N}, $ \left\{\begin{array}{ll} \partial_{t}u-\triangle_{x}u+b(t,x)\nabla_{x}u+V(x)u=G_{v} (t,x,u,v), \\ -\partial_{t}v-\triangle_{x}v-b(t,x)\nabla_{x}v+V(x)v=G_{u} (t,x,u,v), \end{array}\right. {\forall}(t,x)\in\mathbb{R}
\times\mathbb{R}^{N}, 相似文献
2.
Yanheng Ding Shixia Luan Michel Willem 《Journal of Fixed Point Theory and Applications》2007,2(1):117-139
We study existence and multiplicity of homoclinic type solutions to the following system of diffusion equations on
\mathbbR ×W{\mathbb{R}} \times \Omega
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