Analytical and Numerical Methods to Study the MFPT and SR of a Stochastic Tumor-Immune Model
Analytical and Numerical Methods to Study the MFPT and SR of a Stochastic Tumor-Immune Model
The Mean First-Passage Time (MFPT) and Stochastic Resonance (SR) of a stochastic tumor-immune model with noise perturbation are discussed in this paper. Firstly, considering environmental perturbation, Gaussian white noise and Gaussian colored noise are introduced into a tumor growth model under immune surveillance. As follows, the long-time evolution of the …