[1] Qin Yuan-xun,Liu Yong-qing,Wang Lian and Zheng Zu-xiu,Stability of Dynamical Systems with Lagging Argument(Second Edition),Science Press,Beijing(1989).(in Chinese).
[2] Liu Yong-qing and Song Zhong-kun,Theory and Application of Large-Scale Dynamic Systems,Decomposition Stability and Structure,Vol.1,The South China Institute of Technology Press(1988).(in Chinese).
[3] Yu Yuan-hong,On the lag limits of second order linear systems of retarded type,Acta math.Appl.Sinica,8,3(1985),334-339. (in Chinsee).
[4] Chen Jun-ping and Zhou Jin,The Algebraic criterion of the unconditional stability of the third-order linear retarded differential difference equations,Journal of Chongqing University,13,6(1990).54-56. (in Chinese).
[5] Bellman,R.and K.L.Cooke,Differential-Difference Equations,New York,Academic Press(1963).
[6] Pontrjagin,L.S.,On the zeros of some elementary transcendental functions,Izv.Akad.Nauk SSSR,Ser.Mat.,6(1942),115-134.
[7] Yu Yuan-hong,On the asymptotic stability of solutions for a class of equations of neutral type,Acta.math.Appl.Sinica,8,4(1985),467-471. (in Chinese) |
Email Alert
RSS