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48 results for Mirzakhani's asymptotics

In this note, we answer a question of Mirzakhani on asymptotic behavior of the one-point volume polynomial of moduli spaces of curves. We also present some applications of Mirzakhani's asymptotic formulae of Weil-Petersson volumes.

2011-03-26abs ↗pdf ↗

Mirzakhani's thesis counts geodesics on hyperbolic surfaces, finding a specific asymptotic formula.

problem Counting simple closed geodesics on hyperbolic surfaces.
method Inspired by lattice point counting, uses principles of homogeneous dynamics.
result The number of simple closed geodesics of length ≤ L is asymptotic to L^(6g-6) times a constant.

This paper counts specific square-tiled surfaces related to hyperbolic geodesics.

problem Counting square-tiled surfaces with specific foliations.
method Conceptual and geometric methods inspired by Mirzakhani's work.
result The number of square-tiled surfaces is asymptotic to \(L^{6g-6+2n}\) times constants from Mirzakhani's count.

Maryam Mirzakhani (in her doctoral dissertation) has proved the author's conjecture that the number of simple curves of length bounded by L on a hyperbolic surface S is assymptotic to a constant times L to the power d, where d is the dimension of the Teichmuller space of S. In this note we clarify and simplify Mirzakha…

2005-12-02abs ↗pdf ↗

Study on hyperbolic surfaces' volumes, proving asymptotic expansion for high genus.

problem Analyzing the volume of moduli spaces of hyperbolic surfaces with varying genus.
method Topological recursion formula by Mirzakhani, asymptotic expansion for high genus.
result Explicit computation of the second term in the asymptotic expansion.

A 2008 general overview on Weil-Petersson geometry is offered. A preliminary plan for the subsequent CBMS lectures at Central Connecticut State University is included. Mirzakhani's solution of Witten-Kontsevich is not included - this work essentially requires its own lectures. Lectures on Mirzakhani's Witten-Kontsevich…

2012-02-18abs ↗pdf ↗

Lengths of simple closed geodesics on hyperbolic surfaces in prescribed homology classes

problem Estimating the number of simple closed geodesics of a fixed length and homology class on a hyperbolic surface
method Using asymptotic formulas and numerical evidence
result Proving an asymptotic lower bound for the number of such geodesics

Counting hyperbolic multi-geodesics with individual component lengths.

problem Counting hyperbolic multi-geodesics with specific component lengths.
method Unified geometric and topological techniques, combining Mirzakhani's results and Margulis's ideas.
result Asymptotic polynomial counts of multi-geodesics in mapping class group orbits, generalizing Wolpert's conjecture.

The paper calculates super Weil-Petersson volumes for large genus.

problem Calculating super Weil-Petersson volumes for large genus.
method Analyzes super intersection numbers, proves coefficients are polynomials, and provides an algorithm to compute them.
result Proves existence of a complete asymptotic expansion of super Weil-Petersson volumes.

Study counts geodesics on special projective planes, finding a noninteger growth rate.

problem Counting geodesics on specific projective planes with removed points.
method Proved true asymptotic formula for geodesics of length ≤ L, independent of hyperbolic structure.
result Growth exponent is noninteger, contrasting with results for orientable surfaces.

Formulae for Masur-Veech volumes derived from intersection numbers of curves.

problem Computing volumes and densities of geodesics and surfaces.
method Intersection numbers of psi-classes and lattice point count.
result Formulae for Masur-Veech volumes as polynomials in intersection numbers.

Estimates point counts in Teichmüller space for mapping class groups.

problem Counting points in Teichmüller space under mapping class group actions.
method Quantitative estimates with power saving error terms for Teichmüller metric balls.
result Effectivizes asymptotic counting results of Athreya et al.

New growth rate for pseudo-Anosov conjugacy classes in Teichmüller space.

problem Understanding growth rates of conjugacy classes in Teichmüller space.
method Analyzing pseudo-Anosov mapping classes and their conjugacy classes in Teichmüller space.
result The number of lattice points of pseudo-Anosov conjugacy classes intersecting a closed ball of radius R is coarsely asymptotic to \(e^{\frac{h}{2}R}\).

The paper explores generalizations of Mirzakhani's recursion and computes volumes for physical gravity models.

problem Computing volumes for physical gravity models.
method Topological recursion and physical two-dimensional gravity models.
result Derivation of Virasoro constraints and cut-and-join equations for generalized Mirzakhani's recursions.

Growth rate of Dehn twist lattice points in Teichmüller space is slower than mapping class group lattice points.

problem Analyzing the growth rate of Dehn twist lattice points in Teichmüller space.
method Comparing growth rates of Dehn twist, mapping class group, and multi-twist lattice points.
result The growth rate of Dehn twist lattice points is coarsely asymptotic to $e^{ rac{h}{2}R}$, slower than the mapping class group.

Formulae for Masur-Veech volumes and frequencies of geodesics derived from intersection numbers.

problem Calculating volumes and frequencies of geodesics in moduli spaces.
method Lattice point counts and intersection numbers of ψ-classes, with explicit rational coefficients.
result Formulae for Masur-Veech volumes and frequencies of simple closed geodesics.

Study describes frequencies of geodesics on hyperbolic surfaces as genus grows.

problem Large genus asymptotic behaviors of geodesic frequencies on hyperbolic surfaces.
method Proof of conjecture involving separating and nonseparating geodesics.
result Explicit function $f( rac{n}{g})$ for frequency ratio given.

Study shows twist tori equidistribute in moduli space, with other families having singular distributions.

problem Statistical behavior of twist tori in moduli space of hyperbolic surfaces.
method Analyzing expanding families of twist tori and their limiting distributions.
result Equidistribution of twist tori to a Lebesgue measure, with other families having singular distributions.

This paper discovers new identities linking geodesic and orthogeodesic lengths on hyperbolic surfaces.

problem Understanding relationships between geodesic and orthogeodesic lengths on hyperbolic surfaces.
method Investigates a broad family of identities involving lengths of all closed geodesics and orthogeodesics.
result Introduces new identities that include lengths of all closed geodesics, contrasting with previous identities.

Study on lengths of random multicurves on hyperbolic surfaces.

problem Distribution of lengths of random multicurves on closed hyperbolic surfaces.
method Using Margulis' thesis and Mirzakhani's equidistribution theorem for horospheres.
result Distribution of lengths admits a polynomial density, with coefficients expressible in terms of intersection numbers of psi-classes.

Convergence of Siegel-Veech constants for weakly convergent measures on translation surfaces.

problem Convergence of Siegel-Veech constants for weakly convergent measures on translation surfaces.
method Recurrence result related to Eskin-Masur techniques, measure equidistribution result.
result Convergence of sequences of Siegel-Veech constants associated to Teichmüller curves in genus two.

Study on random hyperbolic surfaces with many cusps, focusing on tight geodesics.

problem Understanding length statistics of geodesics on random hyperbolic surfaces with cusps.
method Recursion formula for tight Weil-Petersson volumes and generalization of Mirzakhani's integration formula.
result Recovery of Poisson point process in large genus limit for length statistics of tight geodesics.

We generalise in this article the Mc Shane-Mirzakhani identities in hyperbolic geometry to arbitrary cross ratios. We give an expression of them in the case of Hitchin representations of surface groups in PSL(n, R) in a suitable choice of Fock-Goncharov coordinates.

2006-11-09abs ↗pdf ↗

We derive an identity for Margulis invariants of affine deformations of a complete orientable one-ended hyperbolic sur- face following the identities of McShane, Mirzakhani and Tan- Wong-Zhang. As a corollary, a deformation of the surface which infinitesimally lengthens all interior simple closed curves must in- finite…

2015-07-07abs ↗pdf ↗