摘要
应用文 [1]的结果讨论一类含时滞及周期系数的三种群生物模型的周期拟解和渐近性 。
By the results of reference [1], the periodic quasisolution and asymptotic beha_ viors for a class of three_species ecological model with delays and periodic coefficients are discussed, leading to the coexistence and global attractor of the system.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2000年第5期36-41,共6页
Journal of South China University of Technology(Natural Science Edition)
基金
广东省自然科学基金资助项目! (990 6 0 6 )
关键词
周期抛物系统
渐近性
种群生物模型
共存性
periodic parabolic system
one_predator two_prey model
food_chain model
periodic quasisolution
asymptotic behavior
