WebSep 14, 2010 · Chris Wendl We generalize the familiar notions of overtwistedness and Giroux torsion in 3-dimensional contact manifolds, defining an infinite hierarchy of local filling obstructions called planar torsion, whose integer-valued order can be interpreted as measuring a gradation in "degrees of tightness" of contact manifolds. WebJun 17, 2024 · Chris Wendl This is a revision of some expository lecture notes written originally for a 5-hour minicourse on the intersection theory of punctured holomorphic curves and its applications in 3-dimensional contact topology.
[1810.12024] On symplectic fillings of spinal open book …
WebMar 21, 2024 · Mathematics Stack Exchange is a question and answer site for people studying math at any level and professionals in related fields. It only takes a minute to sign up. ... Chris Wendl Chris Wendl. 121 2 2 bronze badges $\endgroup$ 1 $\begingroup$ Nice answer and a good example of the power/usefulness of Fubini's Thm for distributions. WebOct 29, 2024 · Mathematics > Symplectic Geometry arXiv:1810.12024(math) [Submitted on 29 Oct 2024] Title:On symplectic fillings of spinal open book decompositions I: Geometric constructions Authors:Samuel Lisi, Jeremy Van Horn-Morris, Chris Wendl Download PDF Abstract:A spinal open book decomposition on a contact manifold is a generalization of how to write a paf
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WebMay 27, 2024 · About Chris Wendl I'm a professor of mathematics at Humboldt University in Berlin. My research deals with symplectic manifolds, contact manifolds, pseudoholomorphic curves and various related things. View all posts by Chris Wendl → This entry was posted in Uncategorized and tagged ERC project, foundations, … WebDec 3, 2016 · Authors:Chris Wendl Download PDF Abstract:This is the preliminary manuscript of a book on symplectic field theory based on a lecture course for PhD students given in 2015-16. It covers the essentials of the analytical theory of punctured pseudoholomorphic curves, taking the opportunity to fill in gaps in the existing literature … WebJul 2, 2014 · Chris Gerig, Chris Wendl. We prove that in closed almost complex manifolds of any dimension, generic perturbations of the almost complex structure suffice to achieve transversality for all unbranched multiple covers of simple pseudoholomorphic curves with deformation index zero. orin theater