ZHAO K H, LI Y K.Four Positive Periodic Solutions to Two Species Parasitical System with Harvesting Terms[J].Computers and Mathematics with Applications, 2010, 59(1):2703-2710.
|
LI Y K, ZHAO K H, YUAN Y.Multiple Positive Periodic Solutions of n Species Delay Competition Systems with Harvesting Terms[J].Nonlinear Analysis:Real World Applications, 2011, 12(1):1013-1022.
|
吕小俊, 李周红, 赵凯宏.带有脉冲和收获项的一类非自治延迟浮游生物系统4个正概周期解的存在性[J].昆明理工大学学报(自然学科版), 2016, 41(4):139-145.
|
吕小俊, 张天伟, 赵凯宏.研究带有收获项的延迟Lotka-Volterra型区域竞争系统八个正周期解的存在性[J].应用数学学报, 2016, 39(2):237-248.
|
ZHANG C M, CHEN W C, YANG Y.Periodic Solutions and Global Asymptotic Stability of a Delayed Discrete Predator-Prey System with Holling-Ⅱ Type Functional Response[J].Journal of Systems Science and Complexity, 2006, 19(4):449-460. doi: 10.1007/s11424-006-0449-x
|
LIU Q M, XU R.Periodic Solutions for a Delayed One-Predator and Two-Prey System with Holling Type-Ⅱ Functional Response[J].Ann Diff Eqs, 2005, 21(1):14-28.
|
ZHANG W P, ZHU D M, BI P.Multiple Positive Periodic Solutions of a Delayed Discrete Predator-Prey System with Type Ⅳ Functional Responses[J].Applied Mathematics Letters, 2007, 20(10):1031-1038. doi: 10.1016/j.aml.2006.11.005
|
GAINES R E, MAWHIN J L.Coincidence Degree and Nonlinear Differential Equations, Lecture Note in Mathematics[M]. Berlin:Springer, 1977.
|