In this paper, we discuss the behavior of a predator-prey model with disease in the prey with and without stochastic perturbation, respectively. First, we briefly give the dynamic of the deterministic system, by analy...
Supported by NNSF of PR China(No.10701020);National Natural Science Foundation of P.R.China(No.11171081),(No.11171056),(No.11126219),(No.11001032) (No.11101183);Shandong Provincial Natural Science Foundation of China (Grant No.ZR2011AM004)
supported by Scientific Research Fund of Heilongjiang Provincial Education Department (11544032);the National Natural Science Foundation of China (10571021, 10701020)
By fixed point theorem of a mixed monotone operators, we study Lidstone boundary value problems to nonlinear singular 2mth-order differential and difference equations, and provide sufficient conditions for the existen...
Supported by the National Natural Science Foundation of China(No.10701020)
This paper mainly deals with a stochastic differential equation (SDE) with random coefficients. Sufficient conditions which guarantee the existence and uniqueness of solutions to the equation are given.