INVESTIGADORES
ANGIONO Ivan Ezequiel
artículos
Título:
Examples of finite-dimensional pointed Hopf algebras in positive characteristic
Autor/es:
NICOLÁS ANDRUSKIEWITSCH; IVÁN ANGIONO; ISTVÁN HECKENBERGER
Revista:
Progress in Mathematics
Editorial:
Birkhäuser Boston
Referencias:
Lugar: Cambridge; Año: 2020
ISSN:
0743-1643
Resumen:
We present new examples of finite-dimensional Nichols algebras over fields ofpositive characteristic. The corresponding braided vector spaces are not ofdiagonal type, admit a realization as Yetter-Drinfeld modules over finiteabelian groups and are analogous to braidings over fields of characteristiczero whose Nichols algebras have finite Gelfand-Kirillov dimension described inarXiv:1606.02521. We obtain nex examples of finite-dimensional pointed Hopfalgebras by bosonization with group algebras of suitable finite abelian groups.
