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 Volume 7, Number 3, 2017, Pages 884-898                                                                DOI：10.11948/2017056 Regularity of pullback attractors for non-autonomous stochastic coupled reaction-diffusion systems Jinyang Yin,Yangrong Li and Anhui Gu Keywords:Non-autonomous cocycle, bi-spatial pullback attractor, regularity of attractor, three-component reversible Gray-Scott system. Abstract: We consider the dynamical behavior of the typical non-autonomous autocatalytic stochastic coupled reaction-diffusion systems on the entire space $\mathbb{R}^n$. Some new uniform asymptotic estimates are implemented to investigate the existence of pullback attractors in the Sobolev space $H^1(\mathbb{R}^n)^3$ for the three-component reversible Gray-Scott system. PDF      Download reader