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主要研究一类三次系统的极限环存在性问题,推广了C.Chicone[2]的结果,给出此类系统极限环存在定理. 相似文献
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This paper considers the graph sequence graph (f^n )={x×f^n : x ∈X} of the iterates f^n of a continuous map f : X →X on a compact metric space (X, d). The main aim is to introduce serval limit sets by using different recurrent time sets, and discuss the relation between dynamics of the underlying compact system (X, f) and the structure of these limit sets, from a topological or fractal viewpoint. 相似文献
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