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論文資訊
- 類型：已發表論文
- 日期：2020-10-22
摘要
Transients are fundamental to ecological systems with significant implications to management, conservation and 生物 control. We uncover a type of transient 同步化 behavior in spatial ecological 網絡s whose local dynamics are of the chaotic, 捕食者-獵物 type. In the parameter regime where there is phase 同步化 among all the patches, complete 同步化 (i.e. 同步化 in both phase and amplitude) can arise in certain pairs of patches as determined by the 網絡 symmetry-henceforth the phenomenon of '同步化 within 同步化.' Distinct patterns of complete 同步化 coexist but, due to intrinsic instability or noise, each pattern is a transient and there is random, intermittent switching among the patterns in the course of time 演化. The probability distribution of the transient time is found to follow an algebraic 縮放律 law with a divergent
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