En poursuivant votre navigation sur ce site, vous acceptez l'utilisation d'un simple cookie d'identification. Aucune autre exploitation n'est faite de ce cookie. OK
1

Counting pairs of saddle connections on translations surfaces

Bookmarks Report an error
Multi angle
Authors : Masur, Howard (Author of the conference)
CIRM (Publisher )

Loading the player...

Abstract : In this talk I will consider the problem of counting the number of pairs (z,w) of saddle connections on a translation surface whose holonomy vectors have bounded virtual area. That is, we fix a positive A and require that the absolute value of the cross product of the holonomy vectors of z and w is bounded by A. One motivation is the result of Smillie-Weiss that for a lattice surface there is a constant A such that if z and w have virtual area bounded by A then they are parallel. We show that for any A there is a constant $c_A$ such that for almost every translation surface the number of pairs with virtual area bounded by A and of length at most R is asymptotic to $c_AR^2$ as R goes to infinity. This is joint work with Jayadev Athreya and Samantha Fairchild.

Keywords : saddle connections

MSC Codes :
28C10 - Set functions and measures on topological groups, Haar measures, invariant measures, See also {22Axx, 43A05}
30F30 - Differentials on Riemann surfaces
30F45 - Conformal metrics (hyperbolic, Poincaré, distance functions)
32G15 - Moduli of Riemann surfaces, Teichmüller theory

    Information on the Video

    Film maker : Hennenfent, Guillaume
    Language : English
    Available date : 07/10/2022
    Conference Date : 20/09/2022
    Subseries : Research talks
    arXiv category : Dynamical Systems
    Mathematical Area(s) : Dynamical Systems & ODE
    Format : MP4 (.mp4) - HD
    Video Time : 00:59:05
    Targeted Audience : Researchers ; Graduate Students ; Doctoral Students, Post-Doctoral Students
    Download : https://videos.cirm-math.fr/2022-09-20_Masur.mp4

Information on the Event

Event Title : Combinatorics, Dynamics and Geometry on Moduli Spaces / Combinatoire, dynamique et géométrie dans les espaces de modules
Event Organizers : Forni, Giovanni ; Lanneau, Erwan ; Matheus, Carlos ; Ulcigrai, Corinna ; Wienhard, Anna
Dates : 19/09/2022 - 23/09/2022
Event Year : 2022
Event URL : https://conferences.cirm-math.fr/2627.html

Citation Data

DOI : 10.24350/CIRM.V.19960603
Cite this video as: Masur, Howard (2022). Counting pairs of saddle connections on translations surfaces. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.19960603
URI : http://dx.doi.org/10.24350/CIRM.V.19960603

See Also

Bibliography

  • ATHREYA, J. S., FAIRCHILD, Samantha, et MASUR, Howard. Counting pairs of saddle connections. arXiv preprint arXiv:2201.08628, 2022. - https://arxiv.org/abs/2201.08628



Imagette Video

Bookmarks Report an error