摘要
考虑了一类非经典反应扩散方程整体强解的长期行为,利用ω-极限紧方法在空间D(A)= H^2(Ω)∩H_0~1(Ω)中得到了全局吸引子A的存在性,A在D(A)中按D(A)的范数吸引D(A)中的任意有界集.
Long time behavior of global strong solution for a class of nonclassical reaction-diffusion equations was studied, and a method of ω-limit compact was used to prove the existence of global attractor A in D(A) = H^2(Ω) ∩ H0^1 (Ω), where .4 attracts any bounded subset in D(A) with the norm of D(A).
出处
《兰州大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第6期124-126,共3页
Journal of Lanzhou University(Natural Sciences)
基金
国家自然科学基金(10771159)资助.
关键词
非经典反应扩散方程
吸引子
强解
ω-极限紧
nonclassical reaction-diffusion equation
attractor
strong solution
ω-limit compact