-
2
-
-
0020002987
-
Nonlinear oscillations and boundary value problems for Hamiltonian systems
-
F. Clarke and I. Ekeland, Nonlinear oscillations and boundary value problems for Hamiltonian systems, Arch. Rat. Mech. Anal., 78(1982), 315-333.
-
(1982)
Arch. Rat. Mech. Anal.
, vol.78
, pp. 315-333
-
-
Clarke, F.1
Ekeland, I.2
-
3
-
-
84990623082
-
Subharmonics for convex nonautonomous Hamiltonian systems
-
I. Ekeland and H. Hofer, Subharmonics for convex nonautonomous Hamiltonian systems, Comm. pure Appl. Math., 40(1987), 1-36.
-
(1987)
Comm. Pure Appl. Math.
, vol.40
, pp. 1-36
-
-
Ekeland, I.1
Hofer, H.2
-
4
-
-
38249024271
-
Subharmonic oscillations of forced pendulum-type equations
-
A. Fonda and M. Willem, Subharmonic oscillations of forced pendulum-type equations, J. Diff. Eqns., 81(1989), 215-220.
-
(1989)
J. Diff. Eqns.
, vol.81
, pp. 215-220
-
-
Fonda, A.1
Willem, M.2
-
5
-
-
3042888081
-
Periodic solutions of dynamical systems by the saddle point theorem of Paul H. Rabinowitz
-
F. Giannoni, Periodic solutions of dynamical systems by the saddle point theorem of Paul H. Rabinowitz, Nonl. Anal.,12(1988), 761-775.
-
(1988)
Nonl. Anal.
, vol.12
, pp. 761-775
-
-
Giannoni, F.1
-
6
-
-
84966210251
-
Subharmonic solutions of conservative systems with nonconvex potentials
-
A. Fonda and A.C. Lazer, Subharmonic solutions of conservative systems with nonconvex potentials, Proc. Amer. Math. Soc., 115(1992), 183-190.
-
(1992)
Proc. Amer. Math. Soc.
, vol.115
, pp. 183-190
-
-
Fonda, A.1
Lazer, A.C.2
-
7
-
-
0000302191
-
Nontrivial solutions of operator equations and Morse indices of critical points of min-max type
-
A.C. Lazer and S. Solimini, Nontrivial solutions of operator equations and Morse indices of critical points of min-max type, Nonl. Anal., 12(1988), 761-775.
-
(1988)
Nonl. Anal.
, vol.12
, pp. 761-775
-
-
Lazer, A.C.1
Solimini, S.2
-
8
-
-
0012568615
-
Subharmonic solutions for second order differential systems
-
N. Hirano, Subharmonic solutions for second order differential systems, J. Math. Anal. Appl., 196(1995), 266-281.
-
(1995)
J. Math. Anal. Appl.
, vol.196
, pp. 266-281
-
-
Hirano, N.1
-
9
-
-
84980174431
-
On subharmonic solutions of Hamiltonian systems
-
P.H. Rabinowitz, On subharmonic solutions of Hamiltonian systems, Comm. Pure. Appl. Math., 33(1990), 608-633.
-
(1990)
Comm. Pure. Appl. Math.
, vol.33
, pp. 608-633
-
-
Rabinowitz, P.H.1
-
10
-
-
0041417718
-
A multiplicity result for periodic solutions of auutonomous coservative systems
-
S. Solimini and S. Terracini, A multiplicity result for periodic solutions of auutonomous coservative systems, Nonl. Anal., 16(1992), 903-916.
-
(1992)
Nonl. Anal.
, vol.16
, pp. 903-916
-
-
Solimini, S.1
Terracini, S.2
-
11
-
-
0039629686
-
Subharmonic oscilations of convex Hamiltonian systems
-
M. Willem, Subharmonic oscilations of convex Hamiltonian systems, Nonl. Anal., 9(1985), 1303-1311.
-
(1985)
Nonl. Anal.
, vol.9
, pp. 1303-1311
-
-
Willem, M.1
|