4 citations · 4 across the 1 of their papers we have counts for
3 papers
math.AT2026★ 4 cited
Topological exodromy with coefficients
Mauro Porta, Jean-Baptiste Teyssier
The exodromy equivalence relates the derived -category of constructible sheaves on a stratified space (X,P) with the -category of representations of the exit-paths…
math.AG2025
Cohomological Hall algebras, their categorification, and their representations via torsion pairs
Duiliu-Emanuel Diaconescu, Mauro Porta, Francesco Sala
In this paper we provide a systematic way of producing representations of cohomological, K-theoretical and categorified Hall algebras, and study the output of our construction in s…
math.AG2025
Flops and Hilbert schemes of space curve singularities
Duiliu-Emanuel Diaconescu, Mauro Porta, Francesco Sala +1
Using pagoda flop transitions between smooth projective threefolds, a relation is derived between the Euler numbers of moduli spaces of stable pairs which are scheme-theoretically…