In this paper, a nonautonomous eco-epidemiological model with disease in the predator is formulated and analyzed, in which saturated predation rate is taken into consideration. Under quite weak assumptions, sufficient...
A nonautonomous food-chain system with diffusion is investigated in this paper, whose coefficients asymptotically approach periodic functions. Under some sufficient conditions all positive solutions of the system asym...
This work is supported by the National Natural Science Foundation of China (Tian Yuan Foundation) (10426010) the Foundation of Science and Technology of Fujian Province for Young Scholars (2004J0002) the Foundation of Fujian Education Bureau (JA04156) the Foundation of Developing Science Technology of Fuzhou University (2003-QX-21).
In this paper, we consider a nonautonomous competitive system which is also affected by toxic substances. Some averaged conditions for the permanence of this system are obtained. Our result shows that under some suita...
supported by Trans-Century Taining Programme Foundation for the Talents by the State Education Conmittee;the Doctoral Foundation of Ministry of Educatin of China(No.20020532014).
This paper is to solve several problems on the global attractivity of the zero solution of the nonautonomous difference equation $x_{n + 1} - x_n + P_n x_{n - k_n } = 0,n \in \mathbb{Z} (0)$ , where P n is a sequence ...
This paper analyzes permanence, existence and global attractivity of positiveperiodic solution in nonautonomous delay diffusive Lotka-Volterra competitive system fora patchstyle environment, by applying the invariant ...
In this paper, sufficient conditions are obtained for the tive steady state of the delay-logistic equation to be a global attractor.An application of the results also solves aa conjecture of Gopalsamy.