Blowout Bifurcation Route to Strange Nonchaotic Attractors.
Blowout Bifurcation Route to Strange Nonchaotic Attractors.
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DOI：
10.1103/physrevlett.77.5039
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发表时间：
1996-12
影响因子：
8.6
通讯作者：
T. Yalcinkaya;Ying-Cheng Lai
中科院分区：
文献类型：
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作者：
T. Yalcinkaya;Ying-Cheng Lai
奇异非混沌吸引子是指具有非正李雅普诺夫指数的奇异吸引子。我们表明，动力系统的不变子空间中有一个准周期环面，环面的横向稳定性的损失，可以导致一个奇怪的非混沌吸引子的诞生。伴随着这条通向奇怪的非混沌吸引子的路径的一种物理现象是极端类型的不稳定性。[S0031-9007（96）01861-3]
Strange nonchaotic attractors are attractors that are geometrically strange, but have nonpositive Lyapunov exponents. We show that for dynamical systems with an invariant subspace in which there is a quasiperiodic torus, the loss of the transverse stability of the torus can lead to the birth of a strange nonchaotic attractor. A physical phenomenon accompanying this route to strange nonchaotic attractors is an extreme type of intermittency. [S0031-9007(96)01861-3]