On secondary characteristic classes being torsion elements:
Alexander Reznikov, Rationality of secondary classes, J. Differential Geom., Volume 43, Number 3 (1996), 674-692. (arXiv:dg-ga/9407007, euclid:jdg/1214458328)
Alexander Reznikov, All regulators of flat bundles are torsion, Annals of Mathematics Second Series, Vol. 141, No. 2 (Mar., 1995), pp. 373-386 (14 pages) (arXiv:dg-ga/9407006, jstor:2118525)
Created on September 14, 2020 at 16:08:58. See the history of this page for a list of all contributions to it.