It is found that when the control signal is added the original saddle point embedded in the spatiotemporal chaos is changed to an unstable focus.
It is found that when the control signal is added the original saddle point embedded in the spatiotemporal chaos is changed to an unstable focus.
研究发现，控制前时空混沌态中嵌入的鞍点，在施加控制信号后表现出不稳定焦点的行为。