26 citations · 112 across the 39 of their papers we have counts for
41 papers
Hopf algebras over Chevalley groups
Nicolás Andruskiewitsch, Giovanna Carnovale
We show that every finite-dimensional pointed Hopf algebra over a finite simple Chevalley group, different from with q= 3 mod 4 (and from ), is…
Sheets, Jordan classes and induced orbits in the exotic and enhanced modules
Filippo Ambrosio, Giovanna Carnovale, Francesco Esposito +2
Kato developed an exotic Deligne-Langlands correspondence using a geometric model for the multiparameter affine Hecke algebra of type C, based on his exotic nilpotent cone. Achar-H…
Truncated factorized perverse sheaves on Sym(C)
Giovanna Carnovale, Francesco Esposito, Lleonard Rubio y Degrassi
Kapranov and Schechtman defined the category FP of factorized perverse sheaves on Sym(C) smooth along the stratification given by multiplicities and with values in a braided monoid…
Approximation of graded bialgebras
Giovanna Carnovale, Francesco Esposito, Lleonard Rubio y Degrassi
Motivated by an equivalence of categories established by Kapranov and Schechtman, we introduce, for each non-negative integer d, the category of connected bialgebras modulo d+1. We…
The versatility of the Drinfeld double of a finite group
Giovanna Carnovale, Nicola Ciccoli, Elena Collacciani
In this survey we review different instances in which the Drinfeld double of a finite group and its representations play a role, touching upon some of Tom Koornwinder's research in…
Twist equivalence for Nichols algebras over Coxeter groups
Giovanna Carnovale, Gabriel Maret
Bazlov generalized the construction of Fomin-Kirillov algebras to arbitrary finite Coxeter groups. They are quadratic approximations of Nichols algebras associated with the conjuga…