Artículos de revistas
Finite-dimensional pointed Hopf algebras over finite simple groups of Lie type I: non-semisimple classes in PSLn(q)
Fecha
2015-11Registro en:
Andruskiewitsch, Nicolas; Carnovale, Giovanna; García, Gastón Andrés; Finite-dimensional pointed Hopf algebras over finite simple groups of Lie type I: non-semisimple classes in PSLn(q); Elsevier Science Inc; Journal Of Algebra; 442; 11-2015; 36-65
0021-8693
Autor
Andruskiewitsch, Nicolas
Carnovale, Giovanna
García, Gastón Andrés
Resumen
We show that Nichols algebras of most simple Yetter–Drinfeld modules over the projective special linear group over a finite field, corresponding to non-semisimple orbits, have infinite dimension. We spell out a new criterium to show that a rack collapses.