Andrea Bianchi

activity

20172026

most citedSplitting of the homology of the punctured mapping class group

8 citations · 26 across the 17 of their papers we have counts for

collaborators

Showing math.GTShow all

2 papers · 1 filter

math.GT2022

Non-trivial action of the Johnson filtration on the homology of configuration spaces

Andrea Bianchi, Andreas Stavrou

We let the mapping class group $Γ_{g, 1}$ of a genus $g$ surface $Σ_{g, 1}$ with one boundary component act on the homology $H_{*} (F_{n} (Σ_{g, 1}); Q)$ of the $n^{t h}$ ordered c…

math.GT2021

Mapping class group actions on configuration spaces and the Johnson filtration

Andrea Bianchi, Jeremy Miller, Jennifer C. H. Wilson

Let $F_{n} (Σ_{g, 1})$ denote the configuration space of $n$ ordered points on the surface $Σ_{g, 1}$ and let $Γ_{g, 1}$ denote the mapping class group of $Σ_{g, 1}$ . We prove that the ac…