Vitrenko, A.N. - In: Physica A: Statistical Mechanics and its Applications 359 (2006) C, pp. 65-74
An overdamped system with a linear restoring force and two multiplicative colored noises is considered. Noise amplitudes depend on the system state x as x and |x|α. An exactly soluble model of a system is constructed due to consideration of a specific relation between noises. Exact expressions...