Multi-scroll hidden attractors and multi-wing hidden attractors in a 5-dimensional memristive system
Hu Xiaoyu †, Liu Chongxin, Liu Ling, Yao Yapeng, Zheng Guangchao
       

(color online) Poincare maps of system (3) with initial values , and transient simulation time t = 3000 time units: (a) Poincare map on the x–y phase plane with z = 0; (b) Poincare map on the y–u phase plane with x = 0.