Symplectic twist maps without conjugate points

M. L. Bialy*, R. S. MacKay

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


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 languageEnglish
Pages (from-to)235-247
Number of pages13
JournalIsrael Journal of Mathematics
StatePublished - 2004


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