activity
20022025
most citedFundamental groups of moduli stacks of stable curves of compact type

9 citations · 20 across the 21 of their papers we have counts for

collaborators

25 papers

math.GT2025

A generating set for the Johnson kernel

Marco Boggi

For a connected orientable hyperbolic surface without boundary and of finite topological type, the Johnson kernel is the subgroup of the mapping class group o…

math.GR2024

Lannes' -functor and mod- cohomology of profinite groups

Marco Boggi

The Lannes-Quillen theorem relates the mod- cohomology of a finite group with the mod- cohomology of centralizers of abelian elementary -subgroups of , for a…

math.GT2024

A congruence subgroup property for symmetric mapping class groups

Marco Boggi

We prove the congruence subgroup property for the centralizer of a finite subgroup in the mapping class group of a hyperbolic oriented and connected surface of finite topologic…

math.GR2024

Finite subgroups of the profinite completion of good groups

Marco Boggi, Pavel Zalesskii

Let be a residually finite, good group of finite virtual cohomological dimension. We prove that the natural monomorphism induces a bijective correspon…

math.GT2023

Automorphisms of the procongruence pants complex

Marco Boggi, Louis Funar

We show that every automorphism of the congruence completion of the extended mapping class group that preserves the set of conjugacy classes of procyclic groups generated by Dehn t…

math.GT2023

Generating the homology of covers of surfaces

Marco Boggi, Andrew Putman, Nick Salter

Putman and Wieland conjectured that if is a finite branched cover between closed oriented surfaces of sufficiently high genus, then the orbits of all nonzer…