Wx. Qin et M. Qian, HETEROCLINIC CYCLES IN LATTICE DYNAMICAL-SYSTEMS, Science in China. Series A, Mathematics, Physics, Astronomy & Technological Sciences, 41(1), 1998, pp. 1-7
A criterion of spatial chaos occurring in lattice dynamical systems-he
teroclinic cycle-is discussed. It is proved that if the system has asy
mptotically stable heteroclinic cycle, then it has asymptotically stab
le homoclinic point which implies spatial chaos.