[an error occurred while processing this directive]
不连续平面分段线性系统的两点和四点极限环
李争康()
Two-Point and Four-Point Limit Cycles in Discontinuous Planar Piecewise Linear Systems
Li Zhengkang()

图2. (a) 和 (b) 第一类两点极限环. (c) 第二类两点极限环. (d) 三点极限环. (e) 四点极限环.

.