<正> We have further investigated Turing patterns in a reaction-diffusion system by theoretical analysis andnumerical simulations.Simple Turing patterns and complex superlattice structures are observed.We find t...<正> We have further investigated Turing patterns in a reaction-diffusion system by theoretical analysis andnumerical simulations.Simple Turing patterns and complex superlattice structures are observed.We find that the shapeand type of Turing patterns depend on dynamical parameters and external periodic forcing,and is independent of effectivediffusivity rate σ in the Lengyel-Epstein model.Our numerical results provide additional insight into understanding themechanism of development of Turing patterns and predicting new pattern formations.展开更多
基金The project supported by National Natural Science Foundation of China under Grant No. 10374089 and the Knowledge Innovation Program of the Chinese Academy of Sciences under Grant No. KJCX2-SW-W17
文摘<正> We have further investigated Turing patterns in a reaction-diffusion system by theoretical analysis andnumerical simulations.Simple Turing patterns and complex superlattice structures are observed.We find that the shapeand type of Turing patterns depend on dynamical parameters and external periodic forcing,and is independent of effectivediffusivity rate σ in the Lengyel-Epstein model.Our numerical results provide additional insight into understanding themechanism of development of Turing patterns and predicting new pattern formations.
