141 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT4 papers
- Osservatorio Astronomico di PadovaIT2 papers
- Pennsylvania State UniversityUS2 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT2 papers
- Centro di Ricerca in Matematica Pura ed ApplicataIT1 paper
- Heidelberg UniversityDE1 paper
- Instituto de Astrofísica de CanariasES1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT1 paper
- KU LeuvenBE1 paper
- Leiden Observatory1 paper
- Leiden UniversityNL1 paper
- National Institute for AstrophysicsIT1 paper
Showing math.RTShow all
3 papers · 1 filter
math.RT2005
The Brauer group of modified supergroup algebras
Giovanna Carnovale
The computation of the Brauer group BM of modified supergroup algebras is perfomed, yielding, in particular, the computation of the Brauer group of all finite-dimensional triangula…
math.RT2004★ 3 cited
Wonderful varieties of type D
Paolo Bravi, Guido Pezzini
Let G be a complex connected semisimple group, whose simple components have type A or D. We prove that wonderful G-varieties are classified by means of combinatorial objects called…
math.RT2004
Cocycle twisting of E(n)-module algebras and applications to the Brauer group
G. Carnovale, J. Cuadra
We classify the orbits of coquasi-triangular structures for the Hopf algebra E(n) under the action of lazy cocycles and the Hopf automorphism group. This is applied to detect subgr…