TY - JOUR TI - The stability and Hopf bifurcation for a predator-prey system with time delay AU - C. Celik JO - Chaos Solitions Fractals PY - 2008 DA - 2008// VL - 37 ID - Celik2008 ER - TY - JOUR TI - Hopf bifurcation of a ratio-dependent predator-prey system with time delay AU - C. Celik JO - Chaos Solitions Fractals PY - 2009 DA - 2009// VL - 42 ID - Celik2009 ER - TY - JOUR TI - Allee effect in a discrete-time predator-prey system AU - C. Celik AU - O. Duman JO - Chaos Solitions Fractals PY - 2009 DA - 2009// VL - 40 ID - Celik2009 ER - TY - JOUR TI - Exponential synchronization of complex delayed dynamical networks via pinning periodically intermittent control AU - S. M. Cai AU - J. J. Hao AU - Q. B. He AU - Z. R. Liu JO - Phys. Lett. A PY - 2011 DA - 2011// VL - 375 ID - Cai2011 ER - TY - JOUR TI - On the existence of periodic solutions of a neutral delay model of single-species population growth AU - H. Fang AU - J. B. Li JO - J. Math. Anal. Appl. PY - 2001 DA - 2001// VL - 259 ID - Fang2001 ER - TY - JOUR TI - Population dynamic consequences of Allee effects AU - M. Fowler AU - G. Ruxton JO - J. Theoret. Biol. PY - 2002 DA - 2002// VL - 215 ID - Fowler2002 ER - TY - JOUR TI - Allee effect in a predator-prey system AU - D. Hadjiavgousti AU - S. Ichtiaroglou JO - Chaos Solitions Fractals PY - 2008 DA - 2008// VL - 36 ID - Hadjiavgousti2008 ER - TY - BOOK TI - Theory and Applications of Hopf bifurcation AU - B. Hassard AU - N. Kazarinoff AU - Y. Wan PB - Cambridge Univ. Press PY - 1981 DA - 1981// CY - Cambridge ID - Hassard1981 ER - TY - JOUR TI - Hopf bifurcation analysis for a delayed predator-prey system with diffusion effects AU - G. Hu AU - W. Li JO - Nonlinear Anal. RWA PY - 2010 DA - 2010// VL - 11 ID - Hu2010 ER - TY - BOOK TI - Delay Differential Equations with Applications in Population Dynamics AU - Y. Kuang PB - Academic Press PY - 1993 DA - 1993// CY - Boston ID - Kuang1993 ER - TY - JOUR TI - Periodic solutions for delay Lotka-Volterra competition systems AU - Y. K. Li JO - J. Math. Anal. Appl. PY - 2000 DA - 2000// VL - 246 ID - Li2000 ER - TY - JOUR TI - Positive periodic solutions of periodic neutral Lotka-Volterra system with distributed delays AU - Y. K. Li JO - Chaos Solitons Fractals PY - 2008 DA - 2008// VL - 37 ID - Li2008 ER - TY - JOUR TI - Hamiltonian symmetric groups and multiple periodic solutions of differential delay equations AU - J. B. Li AU - X. Z. He AU - Z. R. Liu JO - Nonlinear Anal. PY - 1999 DA - 1999// VL - 35 ID - Li1999 ER - TY - JOUR TI - Periodic solutions of periodic delay Lotka-Volterra equations and systems AU - Y. K. Li AU - Y. Kuang JO - J. Math. Anal. Appl. PY - 2001 DA - 2001// VL - 255 ID - Li2001 ER - TY - JOUR TI - On the existence and stability of a unique almost periodic sequence solution in discrete predator-prey models with time delays AU - Y. K. Li AU - T. W. Zhang JO - Appl. Math. Model. PY - 2011 DA - 2011// VL - 35 ID - Li2011 ER - TY - JOUR TI - Multiple positive periodic solutions of n species delay competition systems with harvesting terms AU - Y. K. Li AU - K. H. Zhao AU - Y. Ye JO - Nonlinear Anal. RWA PY - 2011 DA - 2011// VL - 12 ID - Li2011 ER - TY - JOUR TI - Positive periodic solutions for a class of higher-demensional state-dependent delay functional differential equations with feedback control AU - Y. K. Li AU - L. F. Zhu JO - Appl. Math. Comput. PY - 2004 DA - 2004// VL - 159 ID - Li2004 ER - TY - JOUR TI - On a periodic predator-prey system with time delays on time scales AU - J. Liu AU - Y. K. Li AU - L. L. Zhao JO - Commun. Nonlinear Sci. Numer. Simul. PY - 2009 DA - 2009// VL - 14 ID - Liu2009 ER - TY - JOUR TI - Bifurcations for a predator-prey system with two delays AU - Y. Song AU - Y. Peng AU - J. Wei JO - J. Math. Anal. Appl. PY - 2008 DA - 2008// VL - 337 ID - Song2008 ER - TY - JOUR TI - Bifurcations and chaos of a delayed ecological model AU - H. J. Sun AU - H. J. Cao JO - Chaos Solitions Fractals PY - 2007 DA - 2007// VL - 33 ID - Sun2007 ER - TY - JOUR TI - Stability and bifurcation analysis of a delayed predator-prey model of prey dispersal in two-patch environments AU - C. Xu AU - X. Tang AU - M. Liao JO - Appl. Math. Comput. PY - 2010 DA - 2010// VL - 216 ID - Xu2010 ER - TY - JOUR TI - Hopf bifurcation and global periodic solutions in a delayed predator-prey system AU - X. Yan AU - W. Li JO - Appl. Math. Comput. PY - 2006 DA - 2006// VL - 177 ID - Yan2006 ER - TY - JOUR TI - Positive periodic solutions of a single species model with feedback regulation and distributed time delays AU - F. Q. Yin AU - Y. k. Li JO - Appl. Math. Comput PY - 2004 DA - 2004// VL - 153 ID - Yin2004 ER - TY - JOUR TI - Dynamics of periodic delayed neural networks AU - J. Zhou AU - Z. R. Liu AU - G. R. Chen JO - Neural Networks PY - 2004 DA - 2004// VL - 17 ID - Zhou2004 ER - TY - JOUR TI - The stability of predator-prey systems subject to the Allee effects AU - S. Zhou AU - Y. Liu AU - G. Wang JO - Theor. Population Biol. PY - 2005 DA - 2005// VL - 67 ID - Zhou2005 ER -