By Christian Bär,Christian Becker
Providing a scientific creation to differential characters as brought via Cheeger and Simons, this article describes very important options resembling fiber integration, better dimensional holonomy, transgression, and the product constitution in a geometrical demeanour. Differential characters shape a version of what's these days referred to as differential cohomology, that's the mathematical constitution in the back of the better gauge theories in physics.
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Extra resources for Differential Characters (Lecture Notes in Mathematics)
Differential Characters (Lecture Notes in Mathematics) by Christian Bär,Christian Becker