-
1
-
-
38249006681
-
Subharmonic solutions of second order nonlinear equations: A time-map approach
-
1. T. DING AND F. ZANOLIN, Subharmonic solutions of second order nonlinear equations: A time-map approach, Nonlinear Anal. TMA 20 (1993), 509-532.
-
(1993)
Nonlinear Anal. Tma
, vol.20
, pp. 509-532
-
-
Ding, T.1
Zanolin, F.2
-
2
-
-
84990623082
-
Subharmonics for convex nonautonomous hamiltonian systems
-
2. 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
-
3
-
-
0011399920
-
Subharmonic solutions for second order differential equations
-
3. A. FONDA, M. RAMOS, AND M. WILLEM, Subharmonic solutions for second order differential equations, Topological Methods Nonlinear Anal. 1 (1993), 49-66.
-
(1993)
Topological Methods Nonlinear Anal.
, vol.1
, pp. 49-66
-
-
Fonda, A.1
Ramos, M.2
Willem, M.3
-
4
-
-
84966210251
-
Subharmonic solutions of conservative systems with non convex potentials
-
4. A. FONDA AND A. C. LAZER, Subharmonic solutions of conservative systems with non convex potentials, Proc. Amer. Math. Soc. 115 (1992), 183-190.
-
(1992)
Proc. Amer. Math. Soc.
, vol.115
, pp. 183-190
-
-
A Fonda, A.N.D.1
Lazer, A.C.2
-
5
-
-
0001088475
-
Large amplitude subharmonic oscillations for scalar second order differential equations with asymmetric nonlinearites
-
5. A. FONDA AND M. RAMOS, Large amplitude subharmonic oscillations for scalar second order differential equations with asymmetric nonlinearites, J. Differential Equations 109 (1994), 354-372.
-
(1994)
J. Differential Equations
, vol.109
, pp. 354-372
-
-
A Fonda, A.N.D.1
Ramos, M.2
-
6
-
-
38249026532
-
Periodic solutions of dynamical systems by a saddle point theorem of Rabinowitz
-
6. F. GIANNONI, Periodic solutions of dynamical systems by a saddle point theorem of Rabinowitz, Nonlinear Anal. TMA 6 (1989), 707-719.
-
(1989)
Nonlinear Anal. TMA
, vol.6
, pp. 707-719
-
-
Giannoni, F.1
-
8
-
-
38249026758
-
Subharmonic solutions with prescribed minimal period for non-autonomous Hamiltonian systems
-
8. R. MICHALEK AND G. TARANTELLO, Subharmonic solutions with prescribed minimal period for non-autonomous Hamiltonian systems, J. Differential Equations 72 (1988), 28-55.
-
(1988)
J. Differential Equations
, vol.72
, pp. 28-55
-
-
Michalek, R.1
Tarantello, G.2
-
9
-
-
84980174431
-
On subharmonic solutions of hamiltonian systems
-
9. P. RABINOWITZ, On subharmonic solutions of Hamiltonian systems, Comm. Pure Appl. Math. 33 (1980), 609-633.
-
(1980)
Comm. Pure Appl. Math.
, vol.33
, pp. 609-633
-
-
Rabinowitz, P.1
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