Heteroclinic cycles in a new class of four-dimensional discontinuous piecewise affine systems*

Project supported by the National Natural Science Foundation of China (Grant Nos. 11472212 and 11532011).
Xu Wenjing, Xu Wei †, Cai Li
       

(color online) The 3D projections of Γ for system (25) in (a) x1–x2–x3 space, (b) x1–x2–x4 space, (c) x1–x3–x4 space, (d) x2–x3–x4 space.