2008/08/23 by Atabey Kaygun, Kaygun, Atabey
Mathematics · #Advanced Topics in Algebra #Algebraic structures and combinatorial models #FOS: Mathematics #Homotopy and Cohomology in Algebraic Topology #K-Theory and Homology (math.KT)
paper · pdf · doi:10.48550/arxiv.0808.3202
openalex publication_date 2008/08/23 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We show that all pairings defined in the literature extending Connes-Moscovici characteristic map in Hopf-cyclic cohomology are isomorphic as natural transformations of derived double functors.