Abstract

SALCEDO PLAZAS, Luis Alfonso. Hopf algebras and skew PBW extensions. Ciencia en Desarrollo [online]. 2019, vol.10, n.2, pp.125-135. ISSN 0121-7488.  https://doi.org/10.19053/01217488.v10.n2.2019.8797.

IIn this article we relate some Hopf algebra structures over Ore extensions and over skew PBW extensions of a Hopf algebra. These relations are illustrated with examples. We also show that Hopf Ore extensions and generalized Hopf Ore extensions are Hopf skew PBW extensions.

Keywords : Hopf algebras; skew PBW extensions; Hopf Ore extensions; generalized Hopf Ore extensions.

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