In this paper, we consider the asymptotic behavior of random reaction-diffusion delay equations driven by colored noise defined on unbounded domains. We firstly establish existence and uniqueness pullback attractors for continuous cocycle associated with equation, then convergence when approximates white noise. The methods uniform tail-estimate operator decomposition are employed to obtain comp...

Related DatabasesWeb of Science You must be logged in with an active subscription to view this.Article DataHistorySubmitted: 11 September 2020Accepted: 26 August 2021Published online: 07 December 2021Keywordsasymptotic behavior, reaction and diffusion, periodic systems, basic reproduction ratio, principal eigenvalueAMS Subject Headings35K57, 35P99, 92D25Publication DataISSN (print): 0036-1410IS...

a hydrophilic macromolecular network is prepared by performing graft copolymerization of poly (sodium acrylate) chains onto salep and silica gel. the reaction parameters affecting the water absorbency of the superabsorbent composite were optimized using taguchi method. ft-ir spectroscopy and thermo gravimetric analysis (tga) were used for confirming the structure of the final product and morpho...