-
1
-
-
38249011962
-
On the number of 2π-periodic solutions for u″ + g(u) = s(1 + h(t)) using the Poincaré-Birkhoff Theorem
-
MR 93e:34062
-
M.A. DEL PINO, R.F. MANÄSEVICH AND A.MURUA, On the number of 2π-periodic solutions for u″ + g(u) = s(1 + h(t)) using the Poincaré-Birkhoff Theorem, J.Differential Equations 95(1992), pp 240-258. MR 93e:34062
-
(1992)
J.Differential Equations
, vol.95
, pp. 240-258
-
-
Del Pino, M.A.1
Manäsevich, R.F.2
Murua, A.3
-
2
-
-
84974027478
-
T-periodic solutions for some second order differential equations with singularities
-
MR 93c:34091
-
M.A. DEL PINO, R.F. MANÄSEVICH AND A.MONTERO, T-periodic solutions for some second order differential equations with singularities, Proceedings of the Royal Society of Edinburgh 120A (1992), pp 231-243. MR 93c:34091
-
(1992)
Proceedings of the Royal Society of Edinburgh
, vol.120
, pp. 231-243
-
-
Del Pino, M.A.1
Manäsevich, R.F.2
Montero, A.3
-
3
-
-
46149131254
-
On the periodic BVP for the forced Duffing equation with jumping nonlinearity
-
MR 87j:34077
-
P.DRABEK AND S.INVERNIZZI, On the periodic BVP for the forced Duffing equation with jumping nonlinearity, Nonlinear Analysis TMA 10(1986), pp 643-650. MR 87j:34077
-
(1986)
Nonlinear Analysis TMA
, vol.10
, pp. 643-650
-
-
Drabek, P.1
Invernizzi, S.2
-
4
-
-
0003225449
-
Coincidence degree and nonlinear differential equations
-
Springer, Berlin, MR 58:30551
-
R.E. GAINES AND J.MAWHIN, Coincidence degree and nonlinear differential equations, Lecture Notes in Math. 568 (Springer, Berlin, 1977). MR 58:30551
-
(1977)
Lecture Notes in Math.
, vol.568
-
-
Gaines, R.E.1
Mawhin, J.2
-
5
-
-
0001313590
-
Nonuniform non-resonance conditions at the two first eigenvalues for periodic solutions of forced Lienárd and Duffing equations
-
MR 84e:34028
-
J.MAWHIN AND J.R. WARD, Nonuniform non-resonance conditions at the two first eigenvalues for periodic solutions of forced Lienárd and Duffing equations, Rocky Mountain J. of Mathematics: 12(1982), pp 643-654. MR 84e:34028
-
(1982)
Rocky Mountain J. of Mathematics
, vol.12
, pp. 643-654
-
-
Mawhin, J.1
Ward, J.R.2
-
6
-
-
21444443143
-
Generalized upper and lower solution method for the forced Duffing'equation
-
MR 97h:34044
-
CHENGWEN WANG, Generalized upper and lower solution method for the forced Duffing'equation, Proc. Amer. Math. Soc. 125(1997), pp 397-406. MR 97h:34044
-
(1997)
Proc. Amer. Math. Soc.
, vol.125
, pp. 397-406
-
-
Wang, C.1
-
8
-
-
0030641952
-
Semi-linear Duffing equations crossing resonance points
-
CMP 97:06
-
D. HAO AND S.MA, Semi-linear Duffing equations crossing resonance points, J. Differential Equations 133(1997), pp 98-116. CMP 97:06
-
(1997)
J. Differential Equations
, vol.133
, pp. 98-116
-
-
Hao, D.1
Ma, S.2
-
9
-
-
0004623277
-
Periodic solutions for Duffing equations
-
MR 95m:34079
-
H.WANG AND Y. Li, Periodic solutions for Duffing equations, Nonlinear Analysis TMA 24(1995), pp 961-979. MR 95m:34079 ,
-
(1995)
Nonlinear Analysis TMA
, vol.24
, pp. 961-979
-
-
Wang, H.1
Li, Y.2
|