This work deals with Turing instability in two diffusely coupled systems. We show that for the certain type of vector fields, diffusive coupling can cause instability of otherwise stable fixed points, and produce chaos, Accompanying numerical examples are obtained using Chua's equation. We discuss possible application of this concept of instability in modeling of biological cell assemblies, as well as some generalizations that would be interesting to attempt.
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College of Physics Science and Technology, Hebei UniversityCollege of Physics Science and Technology, Hebei University
王楠
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College of Physics Science and Technology, Hebei UniversityCollege of Physics Science and Technology, Hebei University
仝源
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刘富成
李晓璇
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College of Physics Science and Technology, Hebei UniversityCollege of Physics Science and Technology, Hebei University
李晓璇
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贺亚峰
范伟丽
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College of Physics Science and Technology, Hebei University
Hebei Province Research Center for Basic Disciplines of ComputationalCollege of Physics Science and Technology, Hebei University
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Institute of Information Science and Engineering, Hebei University of Science and TechnologyCollege of Physics Science and Technology Hebei University