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ON THE CARTAN MAP FOR CROSSED PRODUCTS AND HOPF-GALOIS EXTENSIONS
 

Summary: 



ON THE CARTAN MAP FOR CROSSED PRODUCTS AND

HOPF-GALOIS EXTENSIONS



KONSTANTIN ARDAKOV AND SIMON WADSLEY


Abstract.We study certain aspects of the algebraic K-theory of Hopf-Galo*
*is
extensions. We show that the Cartan map from K-theory to G-theory of such
an extension is a rational isomorphism, provided the ring of coinvariant*
*s is
regular, the Hopf algebra is finite dimensional and its Cartan map is in*
*jective

  

Source: Ardakov, Konstantin - School of Mathematical Sciences, University of Nottingham

 

Collections: Mathematics