[1] |
Liapunov A M. Stability of Motion[M]. London: Academic Press,1966.
|
[2] |
Reissig R, Sansone G, Conti R. Nonlinear Differential Equations of Higher Order[M]. Noordhoff International Publishing,1974.
|
[3] |
Abou-EI-EIa A M A, Sadek A I. On the asymptotic behaviour of solutions of some differential equations of the fourth order[J]. Ann Differential Equations,1992,8(1):1-12.
|
[4] |
Hara T. On the asymptotic behavior of the solutions of some third and fourth order non-autonomous differential equations[J]. Publ RIMS Kyoto Univ,1974,9:649-673.
|
[5] |
JIN Jun. On the uniform boundedness of the solution of the non-linear differential equation of the fourth order[J]. Ann Differential Equations,1988,4(2):159-171.
|
[6] |
Saded A I. On the asymptotic behaviour of solutions of certain fourth order ordinary differential equations[J]. Math Japon,1997,45(3):527-540.
|
[7] |
Tunc,, C. On the asymptotic behaviour of solutions of some differential equations of the fourth order[J]. Studia Univ Babes-Bolyai Math,1994,39(2):87-96.
|
[8] |
Tunc,, C. On the asymptotic behaviour of solutions of certain fourth order non-autonomous differential equations[J]. Studia Univ Babes-Bolyai Math,1996,41(3):95-105.
|
[9] |
Tunc,, C. On the uniform boundedness of solutions of some non-autonomous differential equations of the fourth order[J]. Appl Math Mech(English Ed),1999,20(6):622-628.
|
[10] |
Lasalle J, Lefschetz S. Stability by Liapunov's Direct Method With Applications[M]. New York: Academic Press,1961.
|
[11] |
Yoshizawa T. Stability theory by Liapunov's second method[Z]. The Mathematical Society of Japan,1966.
|
[12] |
Ezeilo J O C. On the boundedness and the stability of solutions of some differential equations of the fourth order[J]. J Math Anal Appl,1962,5:136-146.
|
[13] |
LU Ting-he, SHEN Jia-qi, JIN Jun. Construction and applications of Liapunov's functions for differential equations of fourth order[J]. Journal of Shanghai Teachers University,1982,11(2).
|
[14] |
QIN Yuan-xun, WANG Lian, WANG Mu-qin. Theory and Application of Motion Stability[M]. Beijing: Science Press,1981.
|
[15] |
SHEN Jia-qi, LU Ting-he, JIN Jun. The construction of Liapunov's function of certain fourth order differential equations[J]. Journal of Shanghai Teachers University, 1983,12(2).
|
[16] |
Yoshizawa T. Liapunov's function and boundedness of solutions[J]. Funkcialaj Ekvacioj,1959,(2).
|