activity
20022026
most citedInjections of mapping class groups

41 citations · 279 across the 62 of their papers we have counts for

collaborators

64 papers

math.GT2026

A Theorem of Wolpert, and some Variations

Ludovico Battista, Nolwenn Le Quellec, Juan Souto

We give a streamlined proof of the fact that generically, isospectral hyperbolic surfaces are isometric. We also prove some versions of this result allowing for quasi-Fuchsian grou…

math.GT2026

Large genus asymptotics for frequency of non-simple curves

Mingkun Liu, Kasra Rafi, Juan Souto +1

We give an expression for the frequency of non-simple curves in closed surfaces and exploit it to study relative frequencies of such curves in large genus. This extend to the case…

math.DG2026

Can You Hear the Shape of a Hyperbolic Surface? Now for Real

Ludovico Battista, Juan Souto

We associate a musical instrument, a "hyperbolic marimba", to every pair where is a hyperbolic surface and a simple multicurve labeled with musical keys. I…

math.CO2025

On graphs, homology bases, and triangulated homology spheres

Karim Adiprasito, Marc Lackenby, Juan Souto +1

We describe a construction that takes as input a graph and a basis for its first homology, and returns a triangulation of a 3-dimensional homology sphere. This makes precise an ide…

math.GT2024

Holomorphic maps between moduli spaces II

Rodrigo De Pool, Juan Souto

We prove that forgetful maps are the only non-constant holomorphic maps between moduli spaces, as long as and $g'\le 3\cdot 2^{g…

math.GT2024★ 1 cited

On the distribution of the components of multicurves of given type

Viveka Erlandsson, Juan Souto

We study the distribution of the individual components of a random multicurve under the action of the mapping class group.