Browsing by Subject "non-minimal irrational ruled surfaces"

Now showing 1 - 1 of 1
  • Thumbnail Image
    Item
    Symplectic isotopy on non-minimal ruled surfaces
    (Springer Nature, 2023) Buse, Olguta; Li, Jun; Mathematical Sciences, School of Science
    We prove the stability of Symp(X,w) \Diff0(X) for a one-point blow-up of irrational ruled surfaces and study their topological colimit. Non-trivial generators of π0[Symp(X,w) \Diff0(X)] that differ from Lagrangian Dehn twists are detected.