We study the asymptotic behaviour of solutions of a reaction-diffusion equation in the whole space Double-struck capital R(d)driven by a spatially homogeneous Wiener process with finite spectral measure. The existence of a random attractor is established for initial data in suitable weightedL(2)-space in any dimension, which complements the result from P. W. Bates, K. Lu, and B. Wang (2013). Asymptotic compactness is obtained using elements of the method of short trajectories.
机构:
Chinese Acad Sci, Inst Appl Math, Beijing 100190, Peoples R China
Chinese Acad Sci, Key Lab Random Complex Struct & Data Sci, Beijing 100190, Peoples R ChinaChinese Acad Sci, Inst Appl Math, Beijing 100190, Peoples R China
Cao, Daomin
Sun, Chunyou
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Lanzhou Univ, Sch Math & Stat, Lanzhou 73000, Peoples R ChinaChinese Acad Sci, Inst Appl Math, Beijing 100190, Peoples R China
Sun, Chunyou
Yang, Meihua
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Huazhong Univ Sci & Technol, Sch Math & Stat, Wuhan 430074, Peoples R ChinaChinese Acad Sci, Inst Appl Math, Beijing 100190, Peoples R China
机构:
Chongqing Technol & Business Univ, Sch Math & Stat, Chongqing 400067, Peoples R ChinaChongqing Technol & Business Univ, Sch Math & Stat, Chongqing 400067, Peoples R China
机构:
Hunan Normal Univ, Sch Math & Stat, MOE-LCSM, Changsha 410081, Hunan, Peoples R China
Hunan Normal Univ, Journal House, Changsha 410081, Hunan, Peoples R ChinaHunan Normal Univ, Sch Math & Stat, MOE-LCSM, Changsha 410081, Hunan, Peoples R China
Hu, Wenjie
Caraballo, Tomas
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Univ Seville, Fac Matemat, Dept Ecuac Diferenciales & Anal Numer, C Tarfia S-N, Seville 41012, Spain
Wenzhou Univ, Dept Math, Wenzhou 325035, Zhejiang, Peoples R ChinaHunan Normal Univ, Sch Math & Stat, MOE-LCSM, Changsha 410081, Hunan, Peoples R China