Morita Base Change in Hopf-Cyclic (Co)Homology
نویسندگان
چکیده
منابع مشابه
Bivariant Hopf Cyclic Cohomology
For module algebras and module coalgebras over an arbitrary bialgebra, we define two types of bivariant cyclic cohomology groups called bivariant Hopf cyclic cohomology and bivariant equivariant cyclic cohomology. These groups are defined through an extension of Connes’ cyclic category Λ. We show that, in the case of module coalgebras, bivariant Hopf cyclic cohomology specializes to Hopf cyclic...
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ژورنال
عنوان ژورنال: Letters in Mathematical Physics
سال: 2012
ISSN: 0377-9017,1573-0530
DOI: 10.1007/s11005-012-0600-7