Multiplicity of Subharmonic solutions of Forces Hamiltonian systems near an equilibrium.

@article{Bertotti1989,
author = {Bertotti, Maria Letizia},
journal = {Manuscripta mathematica},
keywords = {existence; multiplicity of long time periodic solutions; nonlinear nonautonomous Hamiltonian systems; equilibrium solution; variational principle; spectral analysis},
number = {4},
pages = {389-402},
title = {Multiplicity of Subharmonic solutions of Forces Hamiltonian systems near an equilibrium.},
url = {http://eudml.org/doc/155414},
volume = {64},
year = {1989},
}

TY - JOUR
AU - Bertotti, Maria Letizia
TI - Multiplicity of Subharmonic solutions of Forces Hamiltonian systems near an equilibrium.
JO - Manuscripta mathematica
PY - 1989
VL - 64
IS - 4
SP - 389
EP - 402
KW - existence; multiplicity of long time periodic solutions; nonlinear nonautonomous Hamiltonian systems; equilibrium solution; variational principle; spectral analysis
UR - http://eudml.org/doc/155414
ER -