Positive Legendrian regular homotopies

Francois Laudenbach (1)

1 LMJL - Laboratoire de Mathématiques Jean Leray

In contrast with what happens for Legendrian embeddings, there always exist positive loops of Legendrian immersions.

Mots clés: Legendrian immersion; positive regular homotopy

Domaines: Topologie géométrique [math.GT]

Francois Laudenbach. Positive Legendrian regular homotopies. New perspectives and challenges in symplectic topology, Jun 2007, Stanford, United States. pp.299-305. ⟨hal-00318519⟩