29 citations · 93 across the 16 of their papers we have counts for
20 papers
Stable homology of complex braid groups
Andrea Bianchi, Filippo Callegaro, Luigi Caputi +1
We compute the stable homology of complex braid groups of types and for fixed and increasing . This accounts for the stable homology of all infini…
Combinatorial generators for the cohomology of toric arrangements
Filippo Callegaro, Emanuele Delucchi
We give a new combinatorial description of the cohomology ring structure of of the complement of a real complexified toric arrange…
Cohomology of quasi-abelianized braid groups
Filippo Callegaro, Ivan Marin
We investigate the rational cohomology of the quotient of (generalized) braid groups by the commutator subgroup of the pure braid groups. We provide a combinatorial description of…
Erratum to "The integer cohomology algebra of toric arrangements"
Filippo Callegaro, Emanuele Delucchi
We point out two errors in the paper ``The integer cohomology algebra of toric arrangements'', Adv. Math., Vol. 313, pp. 746-802, 2017. The main error concerns Theorem 4.2.17. In t…
Orlik-Solomon-type presentations for the cohomology algebra of toric arrangements
Filippo Callegaro, Michele D'Adderio, Emanuele Delucchi +2
We give an explicit presentation for the integral cohomology ring of the complement of any arrangement of level sets of characters in a complex torus (alias "toric arrangement"). O…
Families of superelliptic curves, complex braid groups and generalized Dehn twists
Filippo Callegaro, Mario Salvetti
We consider the universal family of superelliptic curves: each curve in the family is a -fold covering of the unit disk, totally ramified over a set of d…