Abstract
For sequences of symplectic twist maps without conjugate points, an invariant Lagrangian subbundle is constructed. This allows one to deduce that absence of conjugate points is a rare property in some classes of maps.
| Original language | English |
|---|---|
| Pages (from-to) | 235-247 |
| Number of pages | 13 |
| Journal | Israel Journal of Mathematics |
| Volume | 141 |
| DOIs | |
| State | Published - 2004 |