一种类不连续系统中"陷阱"导致的禁区

TRAP-INDUCED GAP IN A KIND OF QUASI-DISCONTINUOUS SYSTEMS

使用一种简化的一维映象模型定量地说明了在一种类不连续系统中可能出现陷阱导致的禁区.在模拟神经元自发放电的Rose-Hindmarsh模型中观察到了定性相同的现象,并探讨了这种现象对应的实际意义.

By using a simplified onedimensional mapping model,this paper explains quantitatively that a trapinduced gap may appear in a kind of quasidiscontinuous systems.Qualitatively the same phenomenon has been observed in RoseHindmarsh model,which describes spontaneous discharge of neurons.The practical meaning of the phenomenon has also been discussed.