Comparison of secondary invariants of algebraic K-theory

2008/04/10 by Jens Kaad, Kaad, Jens
Mathematics · #Advanced Operator Algebra Research #Advanced Topics in Algebra #FOS: Mathematics #Homotopy and Cohomology in Algebraic Topology #K-Theory and Homology (math.KT) #Operator Algebras (math.OA) #math.KT #math.OA

paper · pdf · doi:10.48550/arxiv.0804.1589

Revised version. Remark also new title. 18 pages

openalex publication_date 2008/04/10 · arxiv created 2011/01/27 · arxiv updated 2011/01/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In this paper we prove that the multiplicative character of A. Connes and M. Karoubi and the determinant invariant of L. G. Brown, J. W. Helton and R. E. Howe agree up to a canonical homomorphism.

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