Qian Dingbian.MATHER SETS FOR SUBLINEAR DUFFING EQUATIONS[J].Chinese Annals of Mathematics B,1994,15(4):421~434
Page view： 915Net amount： 747
Authors：
Qian Dingbian;
Abstract：
The existence of Mather sets (generalized
quasiperiodic solutions and unlinked periodic solutions) for sublinear
Duffing equations is shown. Here the approach is based on the use of
action-angle variables and the application of a generalized version of
Aubry-Mather theorem on semi-cylinder with finite twist assumption.
