主要工作：

1.(withF.CaoandM.Gyllenberg),AsymptoticBehaviorofComparableSkew-ProductSemiflowswithApplications,ToappearinProceedingsoftheLondonMath.Soc.

2.(withJ.JiangandJ.Mierczynski),SmoothnessoftheCarryingSimplexforDiscrete-timeCompetitiveDynamicalSystems:ACharacterizationofNeatEmbedding,J.DifferentialEquations246(2009),1623-1672.

3.Asymptoticsymmetryinstronglymonotoneskew-productsemiflowswithapplications,Nonlinearity22(2009),765-782.

4.((withW.Shen)CarryingSimplicesinNonautonomousandRandomCompetitiveKolmogorovSystems,J.DifferentialEquations245(2008),1-29.

5.withO.DiekmannandP.Yan)CarryingSimplicesindiscretecompetitivesystemsandage-structuredsemelparouspopulations,DiscreteContin.Dyn.Syst.A20(2008),37-52.

6.Dynamicsofnonautonomoustridiagonalcompetitive-cooperativesystemsofdifferentialequations,Nonlinearity20(2007),831-843.

7.(withM.Gyllenberg),Dynamicsoftheperiodictype-KcompetitiveKolmogorovsystems,J.DifferentialEquations205(2004),50-76.

8.(withJ.Jiang),Uniquenessandattractivityofthecarryingsimplexfordiscrete-timecompetitivedynamicalsystems,J.DifferentialEquations186(2002),611--632.

9.(withJ.Jiang),Thegeneralpropertiesofdiscrete-timecompetitivedynamicalsystems,J.DifferentialEquations176(2001),470--493.

10.(withJ.Jiang),Theconvergenceofaclassofquasimonotonereaction-diffusionsystems,J.LondonMath.Soc.64(2001),395--408.

研究方向  Researchdirection 
1、非線性微分方程與無限維動(dòng)力系統(tǒng)
2、非自治及隨機(jī)動(dòng)力系統(tǒng)
3、生物數(shù)學(xué)