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Chris wendl math

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 https://thewhibleys.com

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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

A hierarchy of local symplectic filling obstructions for contact

Category:[PDF] Weak and strong fillability of higher dimensional contact ...

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Chris wendl math

Michael Christopher Wendl - Wikipedia

WebNov 7, 2010 · Chris Wendl. This is a set of expository lecture notes created originally for a graduate course on holomorphic curves taught at ETH Zurich and the Humboldt University Berlin in 2009/2010. The notes are still incomplete, but due to recent requests from readers, I've decided to make a presentable half-finished version available here. WebDec 10, 2016 · 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 → ← Some personal news (and two postdoc positions) Transversality for multiple covers, …

Chris wendl math

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WebChris Wendl Institut für Mathematik Humboldt-Universität zu Berlin Unter den Linden 6 10099 Berlin Germany Büro / office: Rudower Chaussee 25 (Johann von Neumann … WebSep 30, 2016 · C. Wendl Published 30 September 2016 Mathematics arXiv: Symplectic Geometry We develop new techniques to study regularity questions for moduli spaces of pseudoholomorphic curves that are multiply covered.

WebChris Wendl is known among symplectic topologists for contributions to the study of symplectic fillability of contact manifolds, and for transversality results in the theory of … WebThe proofs are based on a general stratification result for moduli spaces of multple covers, framed in terms of a representation-theoretic splitting of Cauchy-Riemann operators with symmetries. by Chris Wendl From To appear in forthcoming issues. To appear in forthcoming issues. 1.

WebNov 25, 2011 · C. Wendl Mathematics 2008 We prove that every strong symplectic filling of a planar contact manifold admits a symplectic Lefschetz fibration over the disk, and every strong filling of T-3 similarly admits a Lefschetz… Expand 137 PDF Weak Symplectic Fillings and Holomorphic Curves K. Niederkruger, C. Wendl Mathematics 2010 WebChris Wendl MathSciNet Ph.D. New York University2005 Dissertation:Finite Energy Foliations and Surgery on Transverse Links Mathematics Subject Classification: …

WebInstitution Humboldt-Universität → Präsidium → Mathematisch-Naturwissenschaftliche Fakultät → Institut für Mathematik → Differentialgeometrie und Globale Analysis

WebSep 16, 2010 · Janko Latschev, Chris Wendl We extract a nonnegative integer-valued invariant, which we call the "order of algebraic torsion", from the Symplectic Field Theory … orin the dentist from little shop of horrorsWebChris Wendl Search Results Annals of Mathematics Search Results for: Transversality and super-rigidity for multiply covered holomorphic curves We develop new techniques … or in the backgroundWebFeb 21, 2012 · Chris Wendl We observe that nonzero Gromov-Witten invariants with marked point constraints in a closed symplectic manifold imply restrictions on the homology classes that can be represented by contact hypersurfaces. As a special case, contact hypersurfaces must always separate if the symplectic manifold is uniruled. orintheo swaniganWebJul 28, 2014 · Intersection theory of punctured holomorphic curves and applications (Richard Siefring and Chris Wendl) Overview: Most applications of pseudoholomorphic curves to symplectic 4-manifolds have depended heavily on positivity of intersections and the adjunction formula, which give homotopy-invariant criteria for closed holomorphic curves … orin therapeuticshow to write a palanca letter to my sonWebPior to my current position, during the years 2024 to 2024, I was a postdoctoral researcher in the working group of Chris Wendl at Humboldt University in Berlin (Germany), and, during the years 2024 to 2024, a postdoctoral researcher in the research group of András Stipsicz at the Alfréd Rényi Institute of Mathematics of Budapest (Hungary). orin the cyborgWebSep 6, 2016 · C. Wendl Mathematics 2024 This chapter sketches some applications of the punctured holomorphic curve machinery from Chap. 8 to problems in three-dimensional contact topology, including the Weinstein conjecture and the… Expand Symplectic Geometry of Anosov Flows in Dimension 3 and Bi-Contact Topology Surena Hozoori … orin the lost