Ian agol veering triangulations
http://export.arxiv.org/abs/2201.02706 Webbcondition called veering. (Defined by Agol). The 2-skeleton is a cooriented branched surface. Its branch locus looks like this: τ ∘ M τ(2) Let be a closed Dehn filling of . Then is not quite a branched surface in (it stops at ). M ∘ M τ(2) M ∂ ∘ M [Ian Agol, Ideal triangulations of pseudo-Anosov mapping tori, Top. and Geom. in Dim. 3 ...
Ian agol veering triangulations
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Webb23 dec. 2010 · Agol recently introduced the notion of a veering triangulation, and showed that such triangulations naturally arise as layered triangulations of fibered hyperbolic 3‐manifolds. We prove, by a constructive argument, that every veering triangulation admits positive angle structures, recovering a result of Hodgson, Rubinstein, Segerman, and … Webbwell studied monodromy (or Floyd-Hatcher) triangulations are veering, so that they correspond to the triangulations produced by Agol’s construction in the case that Sis …
Webb8 nov. 2015 · UC Berkeley mathematician Ian Agol and a team of neutrino physicists led by UC Berkeley and Berkeley Lab physicist Kam-Biu Luk are among this year’s Breakthrough Prize recipients announced Sunday, Nov. 8, at a star-studded event broadcast live on the National Geographic Channel. Webb6 sep. 2012 · Ian Agol has produced a method to build an ideal layered triangulation of a hyperbolic 3-manifold which fibers over the circle with pseudo-Anosov monodromy of …
Webbtriangulations considered by Agol, and proved the following: Main Theorem [HRST] Veering triangulations admit angle structures. (Gueritaud and Futer have recently … WebbIan Agol, Chi Cheuk Tsang. ... a fix of a proof in the original paper by the first author which introduced veering triangulations; and (2) an alternate proof that veering …
Webb24 juni 2014 · In [1], Agol described a canonical, veering triangulation of a general hyperbolic mapping torus M = M ϕ , provided all singularities of the foliations λ + , λ − …
WebbHe is also interested in surface homeomorphisms, veering triangulations of punctured surface bundles (as described by Ian Agol), and commensurability of 3-manifolds. His thesis advisor was Dave Futer . First position: G.C. Evans Instructor at Rice University. Graduate Courses in Geometry and Topology Math 8061-62: Smooth Manifolds lgh logitechWebbIan Agol 2024 We study the strongly connected components of the flow graph associated to a veering triangulation, and show that the infinitesimal components must be of a certain form, which have to do with subsets of the triangulation which we call `walls'. lgh locusWebb21 okt. 2024 · 1 Introduction. Transverse taut veering triangulations were introduced by Ian Agol as a way to canonically triangulate certain pseudo-Anosov mapping tori … lgh lititz family practiceWebbVeering Dehn surgery. Preliminary report. Veering structures on ideal triangulations of cusped manifolds were introduced by Ian Agol, who showed that every pseudo-Anosov … lgh lost and foundWebbSkip to content. LSU.edu my LSU LSU Directories Give to Math Employment Department Login Give to Math Employment Department Login lghl secWebbIan Agol and Chi Cheuk Tsang; "Dynamics of veering triangulations: infinitesimal components of their flow graphs and applications", Algebraic and Geometric Topology, … lgh luthagen booliWebbRecently, Ian Agol introduced a class of veering ideal triangulations for mapping tori of pseudo-Anosov homeomorphisms of surfaces punctured along the... Skip to main … lghl reddit