English

Invariant probability measures from pseudoholomorphic curves II: Pseudoholomorphic curve constructions

Symplectic Geometry 2021-10-15 v2 Dynamical Systems

Abstract

In the previous work, we introduced a method for constructing invariant probability measures of a large class of non-singular volume-preserving flows on closed, oriented odd-dimensional smooth manifolds with pseudoholomorphic curve techniques from symplectic geometry. The technique requires existence of certain pseudoholomorphic curves satisfying some weak assumptions. In this work, we appeal to Gromov-Witten theory and Seiberg-Witten theory to construct large classes of examples where these pseudoholomorphic curves exist. Our argument uses neck stretching along with new analytical tools from Fish-Hofer's work on feral pseudoholomorphic curves.

Keywords

Cite

@article{arxiv.2109.00106,
  title  = {Invariant probability measures from pseudoholomorphic curves II: Pseudoholomorphic curve constructions},
  author = {Rohil Prasad},
  journal= {arXiv preprint arXiv:2109.00106},
  year   = {2021}
}

Comments

87 pages, 8 figures. v2: Updated references to the prequel. Minor language/typo cleanup. Submitted

R2 v1 2026-06-24T05:34:47.990Z