
1 
WANG Changyou(Institute of Applied Mathematics,Chongqing University of Post and Telecommunication,Chongqing 400065,China);Oscillation in a partial population equation with diffusion and delay[J];Journal of Anhui University(Natural Sciences);200704 
2 
LUO Liping(Department of Mathematics,Hengyang Normal University,Hengyang 421008,China);Oscillation of systems of nonlinear neutral hyperbolic partial functional differential equations[J];Journal of Anhui University(Natural Sciences);200801 
3 
Li Weinian Binzhon Teachers College,Binzhou,Shandong,256604$$$$;Oscillation for Solutions to Systems of Parabolic Differential Equations of Neutral Type[J];JOURNAL OF BINZHOU TEACHERS COLLEGE;199904 
4 
GAO Zhenghui,LUO Liping(Dept.of Mathematics,Hengyang Normal University,Hengyang Hunan,421008);Oscillation of the Solutions of Hyperbolic Partial Differential Equation with Continuous Delay[J];Journal of Chongqing Normal University(Natural Science Edition);200701 
5 
DAI Bing1, LI Shuyong2, WANG Xiaojing3 (1Jia Xiang Foreign Language School Attached to the Seventh High School, Chengdu 610023; 2College of Mathematics and Software Science, Sichuan Normal University, Chengdu 610066; 3Tanghu Middle School, Chengdu 610200);Oscillation of Solutions to Higherorder Nonlinear Differential Equations of the Neutral Type[J];Chinese Journal of Engineering Mathematics;200903 
6 
WU Ziku~1 LIU Zhiliang~2 (1.School of Science,Qingdao Agriculture University,Qingdao Shandong 266109 China;2.Institute of Oceanology,Chinese Academy of Science,Qingdao Shandong 266071,China);Homotopy analytic solution to a kind of two species ecological model[J];Journal of East China Normal University(Natural Science);200802 
7 
LUO Liping (Department of Mathematics,Hengyang Normal University,Hunan Hengyang 421008,China);Oscillation Criteria of Solutions of Systems of Nonlinear Hyperbolic Functional Partial Differential Equations[J];Journal of Henan University(Natural Science);200802 
8 
HU Zhaowen1,TANG Jizhu2,LUO Liping2(1.No.1 Middle School of Yongxing,Yongxing Hunan 423300,China;2.Dept.of Math.,Hengyang Normal University,Hengyang Hunan 421008,China);Oscillation of Systems of Even Order Nonlinear Neutral Partial Differential Equations[J];Journal of Hengyang Normal University;200706 
9 
LUO Liping,GAO Zhenghui,WANG Yanqun(Department of Mathematics and Computational Science,Hengyang Normal University,Hengyang Hunan 421008,China);Forced Oscillation of Nonlinear Neutral Parabolic Partial Differential Equations with Higher Order Laplace Opertor[J];Journal of Hengyang Normal University;200903 
10 
LUO Liping(Department of Mathematics,Hengyang Normal University,Hengyang,Hunan 421008);Forced oscillation for solutions of systems of neutral quasilinear hyperbolic partial functional differential equations[J];Journal of Huazhong Normal University(Natural Sciences);200802 
