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Infinitesimal cohomology and the Chern character to negative cyclic homology
- Author(s): Cortiñas, G.
- Haesemeyer, C.
- Weibel, C. A.
- et al.
Published Web Locationhttps://doi.org/10.1007/s00208-009-0333-9
There is a Chern character from K-theory to negative cyclic homology. We show that it preserves the decomposition coming from Adams operations, at least in characteristic zero.