科研之友
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摘要
The asymmetric effects on the escape rates from the stable states x(+/-) in the bistable system are analyzed. The results indicate that the multiplicative noise and the additive noise always enhance the particle escape from stable states x(+/-) of bistable. However, the asymmetric parameter r enhances the particle escape from stable state x(+), and holds back the particle escape from stable state x(-).
