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arXiv · 0803.4168

Relative differential K-characters

Mohamed Maghfoul
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Abstract

We define a group of relative differential K-characters associated with a smooth map between two smooth compact manifolds. We show that this group fits into a short exact sequence as in the non-relative case. Some secondary geometric invariants are expressed in this theory.

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Mohamed Maghfoul. 2008-03-28. Relative differential K-characters. https://doi.org/10.3842/sigma.2008.035

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