1. Department of Applied Mathematics , University of Murcia , Espinardo, Murcia, Spain sestrada@um.es;3. Department of Algebra and Analysis , University of Almería , Almería, Spain
Abstract:
In this note we show the interlacing between homological algebra and the category of relative Hopf modules. We show that many well-known concepts related with differential graded algebras can be performed as purely Hopf algebraic phenomenons.