Marked length spectrum
WebIn this talk, we explore to what extent the marked length spectrum on a sufficiently large finite set approximately determines the metric. March 15: James Farre Heidelberg University: Circle valued tight maps and horocycle orbit closures The horocycle flow has attracted considerable attention in the last century. Web22 jul. 2024 · Generally, 12V light strips will work for upwards to 16.4ft (5m) while 24V light strips can executing up up 32.8ft (10m) in length. You don’t need to connect moreover light strip segments until a individually performance source.
Marked length spectrum
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Web9 mei 2024 · 1.2 The Marked Length Spectrum determines a hyperbolic surface up to isometry For hyperbolic surfaces, there is a natural marking of periodic trajectories by … WebQuantitative marked length spectrum rigidity Karen Butt : Shear-shape cocycles for measured laminations and ergodic theory of the earthquake flow Aaron Calderon, James Farre : On dense totipotent free subgroups in full groups Alessandro Carderi, Damien Gaboriau, François Le Maître
Webnoncompact length spaces and introduce our new covering spectra. In Section 3, we extend our results in [36] relating the covering spectrum and the length spectrum of a compact length space to the complete noncompact setting. We introduce the (marked) shift spectrum [Definition 3.1] which captures the lengths of WebThe Marked Length Spectrum determines a hyperbolic surface up to isometry. For hyperbolic surfaces, there is a natural marking of periodic trajec- tories by the homology, …
WebWe show that under a non-degeneracy assumption, the Marked Length Spectrum determines the geometry of the billiard table. This is a joint work with J. De Simoi and M. … Web1 mrt. 2024 · Recall that their dynamics is of Axiom A type, and that their non-wandering set can be described symbolically (see [34] for instance), which allows to define a marked …
Web11 jun. 2024 · In all dimensions, we prove that the marked length spectrum of a Riemannian manifold with Anosov geodesic flow and non-positive curvature locally …
WebUGC Approved Journal no 63975 ISSN: 2349-5162 ESTD Year : 2014 Call for Paper Volume 10 Issue 4 April navy anchors aweigh lyrics printableWebMy current research interests are centered around questions relating to marked length spectrum rigidity. My advisor is Ralf Spatzier . Papers 2. Approximate control of the marked length spectrum by short geodesics ( arXiv ) 1. Quantitative marked length spectrum rigidity ( arXiv ), to appear in Geometry & Topology mark goring ccWebDe nition 1 (Length Spectrum). Given a domain , the length spectrum of is given by the set of lengths of its periodic orbits, counted with multiplicity: L:= Nflengths of closed geodesics in g[N‘(@); where ‘(@) denotes the length of the boundary. Remark 2. A remarkable relation exists between the length spectrum of a billiard in a convex ... mark gordon producer wikipediaWeb2 jun. 2024 · Abstract: In this paper, we prove a cocycle version of marked length spectrum rigidity. There are two consequences. The first is marked length pattern … navy anchor wallpaperWebCan One Hear the Shape of a Group? 143 3 Marked Length Iso-spectrum and (1,C)-Quasi-isometry Let’s go back to the marked length iso-spectrum problem. Let M be a closed Rie- mannian manifold, π 1(M) its fundamental group and M˜ its universal cover with a metric d defined by the Riemannian metric. Fixapoint x ∈ M˜ anddefineametricd x … navy anchors aweigh songWeb30 mrt. 1993 · Under certain curvature hypotheses, a Riemannian metric on a surface is completely characterized by its marked length spectrum. Indeed, following a breakthrough by Correspondence to: Professor F. Bonahon, Department of Mathematics, University of Southern California, Los Angeles, CA 90089-1113, USA. mark gorka acoustic guitarWebThere are a few marked-length spectrum rigidity results for higher-dimensional manifolds ([Ham90], [DK02]) and non-manifold spaces ([CL12]). In general, the problem is very much open for dimension greater than two. The proof of Theorem 1 consists of combining the ideas from this sequence of papers. navy anchor symbol silhouette