Johan Dupont, Christian Zickert
Published 2009-03-02Version 1
We present a simplification of Neumann's formula for the universal Cheeger-Chern-Simons class of the second Chern polynomial. Our approach is completely algebraic, and the final formula can be applied directly on a homology class in the bar complex.
Comments: This is the version published by Geometry & Topology on 26 September 2006
Journal: Geom. Topol. 10 (2006) 1347-1372
Related articles:
Extended Bloch group and the Cheeger-Chern-Simons class
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