1002-0942
1995 Issue 3
a problem of poincare bifurcatiom theory in quadratic system with twosemi equator arc separatrix cycles and two centres
Hao Jinbiao & Shen Boqian
Hao Jinbiao & Shen Boqian
..............page:270-275
a note for the topological classification of structurally stable quadratic differential systems without limit cycles
Ye Weiyin(Nanjing Normal University;
Ye Weiyin(Nanjing Normal University;
..............page:365-377
necessary and sufficient condition for oscillation of a class of higherorder neutral equations
Lin Yizhong (Fujian Normal University;
Lin Yizhong (Fujian Normal University;
..............page:297-309
on generalized lienard equation and the uniqueness of limit cycles in gauss type predator prey system
Shao Minghua (Hangzhou Teachers’College
Shao Minghua (Hangzhou Teachers’College
..............page:316-325
on the existence of periodic solutions for a certain system of third order nonlinear differential equations
Feng Chunhua
Feng Chunhua
..............page:264-269
global structure of the orbits of a kind of n dimensional competitive systems
Cheng Chun-chor;Litwin
Cheng Chun-chor;Litwin
..............page:378-388
on problem of absolute stability for control systems with superposition of nonlinear elements in the case of an infinite sector
Wu Yongxian & Zhao Suxia
Wu Yongxian & Zhao Suxia
..............page:326-330
a comparison theorem for the oscillation of differential equations with advanced argument
Li Yongkun
Li Yongkun
..............page:292-296
..............page:331-345
the limit circle criterion of the second order nonhomogeneous functional differential equations
Xu Zhiting& Xing Hongyan (Guangdong Institute Of Technology
Xu Zhiting& Xing Hongyan (Guangdong Institute Of Technology
..............page:355-364
..............page:276-285
..............page:286+284+288-291
perturbing families of generalized lyapunov functions and relative stability in terms of two measures
Shang Lijnn &Zhang Di
Shang Lijnn &Zhang Di
..............page:310-315
..............page:260-263
periodic solutions and almost periodic solutions of nonlinear integral equations
Muhammad N. Islam & Yawvi A. Fiagbedzi
Muhammad N. Islam & Yawvi A. Fiagbedzi
..............page:255-259
existence and estimation of solutions for singularly perturbed vector impulsive problems
Xu Yuxing & Zhang Xiang(Anhui Normal University
Xu Yuxing & Zhang Xiang(Anhui Normal University
..............page:346-354