More Publications

  1. Exponential stability of delay difference equations with applications to neural networks (with L. Wang), Fields Institute Communications, 42 (2004), 335-347. pdf file
  2. Hopf bifurcation in bi-directional associative memory neural networks with delays: analysis and computation (with L. Wang), J. Comput. Appl. Math., 167 (2004), 73-90. pdf file
  3. Capacity of stable periodic solutions in discrete-time bidirectional associate memory neural networks (with L. Wang). IEEE Trans. Circ. Syst---II: Express Briefs, 51 (2004), 315-319. pdf file
  4. Global Attractivity for Non-Autonomous Linear Delay Systems (with J. So, and X. H. Tang), Funkcialaj Ekvacioj, 47(2004) 25-40. pdf file
  5. Global asymptotic stability of a class of non-autonomous integro-differential systems and applications (with M. Fan), Nonlin. Anal. TMA, 57(2004), 111-135. pdf file
  6. Stability of linear neutral systems with multiple delays: boundary criteria (with G-D. Hu and G.-D. Hu), Appl. Math. Comp. 148 (2004), 707-715. pdf file
  7. Stability of scalar delay differential equations with dominant delayed terms (with X. H. Tang), Proc. Roy. Soc. Edinb. A, 133 (2003), 951-968. pdf file
  8. Global attractivity of non-autonomous Lotka-Volterra competition system without instantaneous negative feedbacks (with X. H. Tang), J. Diff. Eqns., 192 (2003), 502-535. pdf file
  9. Stable periodic solutions in a discrete periodic logistic equation (with Z. Zhou), Appl.Math. Lett. 16 (2003), 165-171. pdf file
  10. 3/2 type criteria for global attractivity of Lotka-Volterra discrete system with delays (with X. H. Tang and L Wang), Fields Institute Communications, 36 (2003), 229-245. pdf file
  11. Existence of traveling wavefronts of delayed reaction diffusion systems without monotonicity (with J. H. Huang), Disc. Conti. Dynam Syst. A, 9 (2003), 925-936.pdf file
  12. A 3/2 stability result for the Logistics equation with two delays (with X. Li and Z. Wang), Commun. Appl. Anal., 7 (2003), 193-202.
  13. Periodic traveling waves in reaction diffusion systems with delays, (with Z.C. Wang and Z.Q. Zhang), Dynam. Conti. Disc. Impuls. Syst. Ser. A, 10(2003), 59-74. pdf file
  14. Harmless delay in Cohn-Grossburg neural network (with L. Wang), Physica D, 170 (2002), 162-173. pdf file
  15. Traveling Wavefronts in Diffusive and Cooperative Lotka-Volterra System with Delays (with J. Huang), J. Math. Anal. Appl., 271 (2002), 455-466. pdf file
  16. A 3/2 stability result for a regulated logistic growth (with X. H. Tang), Disc. Conti. Dynam. Syst. Ser. B, 2 (2002), 265-278. pdf file
  17. Asymptotic stability of a neutral differential equation (with X. Tang), Proc. Edinb. Math. Soc., 45 (2002), 333-347. pdf file
  18. Stability in linear delay systems without instantaneous negative feedbacks (with J. So and X. H. Tang), SIAM J Math. Anal., 33 (2002), 1297-1340. pdf file
  19. Threshold dynamics in a delayed SIS epidemic model (with X.-Q. Zhao), J. Math. Anal. Appl., 257(2001), 282-291. pdf file
  20. Structured population on two patches: modeling dispersal and delay (with J. So and J. Wu), J. Math. Biol., 43(2001), 37-51. pdf file
  21. Oscillation of delay difference equations: near a critical case (with Z.C. Wang and R. Y. Zhang), Dynam. Conti. Disc. Impuls. Syst. Ser. A., 9 (2001), 89-104.
  22. Stabilization role of self-inhibitory connections in Cohn-Grossberg neural networks with general activation functions (with L. Wang), Diff. Eqns. Dynam. Syst., 9 (2001), 341-352.
  23. Traveling waves for the diffusive Nicholson's blowflies equation (with J. H.-W., So) Appl. Math. Comput. 122 (2001), no. 3, 385--392. pdf file
  24. Local existence and stability of periodic traveling waves of lattice functional differential equations (with J. Wu), Canad. Appl. Math. Quart., 6:4(1998), 397-416.
  25. Dynamics of single species populations over a patchy environment (with X. He and J. Wu), in Advanced Topics in Biomathematics, L. Chen et al eds., pp. 63-77, World Scientific, Singapore, 1998.
  26. Asymptotic and periodic boundary value problems of mixed FDEs and wave solutions of lattice functional differential equations (with J. Wu), J. Diff. Eqns.,135:2(1997), 315-357. pdf file
  27. Traveling wave fronts in spatially discrete reaction-diffusion equations on higher dimensional lattices, in Differential Equations and Computational Simulations III, J. Graef et al eds, Electronic Journal of Differential Equations, Conference 01 (1997), pp.211-222. pdf file
  28. On a hyperlogistical delay equation (with J. Yu and J. Wu), J. Glasgow Math., 38(1996), 255-261.
  29. Phase-locked oscillations in predator-prey communities over heterogeneous spaces (with J. Wu and J. Wei), Acta Mathematica Sinica, 39:4(1996), 566-573.
  30. Allee effect and Hopf Bifurcations in single-species populations over a patch environment (with J. Wu), J. Dynamical System and Applications, Vol. 2 (Atlanta, GA, 1995), 577- 584, Dynamic, Atlanta, GA, 1996.
  31. Direction and stability of delay bifurcating periodic solutions in predator-prey systems with discrete delay (with Q. Huang, J. Wei and J. Wu), Lecture Notes in Pure and Applied Mathematics, Vol.176, pp 107-119, Marcel-Dekker, 1996.
  32. Patterns of sustained oscillations in neural networks with delayed interactions (with J. Wu), Appl. Math. Comput., 73(1995),55-75.
  33. On the boundedness of the generalized Lienard systems without the signum condition (with L. Huang), Math. Japonica, 42:2(1995), 283-292.
  34. Sustained oscillations in analog neural networks with delay (with J. Wu), Proceeding of Neural, Parallel and Scientific Computations, Vol.1 (Atlanta, 1995), 480-484.
  35. Comparison theorems concerning the oscillation of higher order functional differential equations with middle terms, Funkcialaj Ekvacioj, 37:1(1994), 45-57.
  36. Comments on `Euclidean null-controlability of linear systems with distributed delays in control', IEEE Trans. Automat. Control, 38:3(1993), p510.
  37. A mathematical model for Allee effect in single-species dynamics of animals and behavior of solutions to the model, J. Biomath., 7:1(1992) 95-98.
  38. Asymptotics behavior of first order linear neutral differential equations (with Z. Wang and J. Yu), Ann. Diff. Eqns., 8:2(1992), 200-203.
  39. Determination of the smallest constraints for the control of the linear controled systems, Hunan Ann. Math., 8:1(1991), 128-136.
  40. Oscillation and asymptotic behavior of solutions of Nth-order functional differential equations with middle terms, Ann. Diff. Eqns., 7:4(1991), 494-510.
  41. Necessary and sufficient conditions for the oscillation of all unbounded solutions (with K.Farrel, G.Ladas and Z.Wang), J. Math. Phy. Sci.,24:6(1990), 351-361.
  42. Necessary and sufficient conditions for oscillation of solutions of first order linear difference-differential equations, J. Hunan University, 17:3(1990), 113-120.
  43. Oscillatory behavior of solutions of biological models with delays, J. Central-South Forestry University, 10:2(1990), 143-147.