一类非局部反应扩散系统的整体存在性与爆破性
Global Existence and Blow-up for a Nonlocal Reaction-Diffusion System
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摘要: 运用比较原理获得了一类非局部源的反应扩散系统:ut-△u=∫Ωum1dx∫Ωvn1dx,vt-△v=∫Ωum2 dx∫Ωvn2dx非负解整体存在和有限时间爆破的条件.Abstract: By using comparison principle the conditions on the global existence and finite time blow-up of nonnegative solutions are obtained for a nonlocal reaction-diffusion system:ut-△u=∫Ωum1dx∫Ωvn1dx vt-△v=∫Ωum2dx∫Ωvn2dx
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Key words:
- blow up .
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