Characterization of principal bundles: the noncommutative algebraic case
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Authors
Ugalde Gómez, William Javier
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Abstract
We review Hopf–Galois extensions, in particular faithfully flat ones, accepted to be
the noncommutative algebraic dual of a principal bundle. We also make a short digression
into how quantum groups relate to Hopf—Galois extensions. Several examples are given,
in order to provide a satisfactory understanding of each topic.
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Keywords
MATH, ALGEBRA
Citation
https://arxiv.org/abs/2402.16852