papers
Publications (13)
math.QA2010
Finite-dimensional pointed Hopf algebras with alternating groups are trivial
N. Andruskiewitsch, F. Fantino, M. Graña +1
math.QA2010
Pointed Hopf algebras over the sporadic simple groups
N. Andruskiewitsch, F. Fantino, M. Graña +1
math.QA2007
On Nichols algebras over SL(2,Fq) and GL(2,Fq)
S. Freyre, M. Graña, L. Vendramin
math.QA2010
Nichols algebras of group type with many quadratic relations
M. Graña, I. Heckenberger, L. Vendramin
math.QA2010
Pointed Hopf algebras over some sporadic simple groups
N. Andruskiewitsch, F. Fantino, M. Graña +1
math.QA2006
Decomposition of some pointed Hopf algebras given by the canonical Nakayama automorphism
M. Graña, J. A. Guccione, J. J. Guccione
math.QA2010
The logbook of Pointed Hopf algebras over the sporadic groups
N. Andruskiewitsch, F. Fantino, M. Graña +1
hep-th2010
U-dual fluxes and Generalized Geometry
G. Aldazabal, E. Andres, P. G. Camara +1
math.QA2009
On Nichols algebras over PGL(2,q) and PSL(2,q)
S. Freyre, M. Graña, L. Vendramin
hep-th2013
Extended geometry and gauged maximal supergravity
G. Aldazabal, M. Graña, D. Marqués +1
math.QA1998
Braided Hopf algebras over non abelian finite groups
N. Andruskiewitsch, M. Graña
math.QA2002
Quantization of non-unitary geometric classical r-matrices
P. Etingof, M. Graña
math.QA2010
On pointed Hopf algebras associated with the symmetric groups II
N. Andruskiewitsch, F. Fantino, M. Graña +1