Abstract
In this paper we first prove that every differential character can be represented by differential form with singularities. Then we lift the Gauss-Bonnet-Chern theorem for vector bundles to differential characters.
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Ho, MH. Gauss-Bonnet-Chern Theorem and Differential Characters. Results Math 72, 573–584 (2017). https://doi.org/10.1007/s00025-017-0652-1
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DOI: https://doi.org/10.1007/s00025-017-0652-1