映孔导致吸引子共存消亡的映孔消失方式

Disappearence of holes a extinct form of hole induced coexistence of attractors

在一类描述张弛振子的不连续映象中，可能发生映孔导致吸引共存．

The so called “hole induced coexistence of attractors” may occur in the discontinuous maps describing a kind of relaxation oscillators. This paper discusses an extinct form of it, that is “via the disappearence of the holes” .