activity
20222026
most citedA generalization of Kac polynomials and tensor product of representations of

3 citations · 3 across the 3 of their papers we have counts for

collaborators

4 papers

math.AT2026

Equivariant Chow functions and Wonderful Models in type A and B

Roberto Pagaria, Tommaso Scognamiglio

We prove a general inversion formula in the equivariant incidence algebras of geometric lattices that relates the equivariant Chow function with the equivariant super-reduced chara…

math.AG2023

Cohomology of non-generic character stacks

Tommaso Scognamiglio

We study (compactly supported) cohomology of character stacks of punctured Riemann surfaces with prescribed semisimple local monodromies at punctures. In the case of generic local…

math.RT2023★ 3 cited

A generalization of Kac polynomials and tensor product of representations of

Tommaso Scognamiglio

We study the multiplicities of semisimple split characters in tensor product of semisimple split characters of . We prove that these multiplicities are polynomi…

math.AG2022

On the cohomology of character stacks for non-orientable surfaces

Tommaso Scognamiglio

We give a counterexample to a formula suggested by the work of Letellier and Rodriguez-Villegas (arXiv:2008.13435) for the mixed Poincaré series of character stacks for non-orienta…