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An Atiyah Sequence for Noncommutative Principal Bundles
Symmetry, integrability and geometry: methods and applications, Tome 18 (2022) Cet article a éte moissonné depuis la source Math-Net.Ru

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We present a derivation-based Atiyah sequence for noncommutative principal bundles. Along the way we treat the problem of deciding when a given *-automorphism on the quantum base space lifts to a *-automorphism on the quantum total space that commutes with the underlying structure group.
Keywords: Atiyah sequence, noncommutative principal bundle, freeness, factor system. 
@article{SIGMA_2022_18_a14,
     author = {Kay Schwieger and Stefan Wagner},
     title = {An {Atiyah} {Sequence} for {Noncommutative} {Principal} {Bundles}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2022},
     volume = {18},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2022_18_a14/}
}
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Kay Schwieger; Stefan Wagner. An Atiyah Sequence for Noncommutative Principal Bundles. Symmetry, integrability and geometry: methods and applications, Tome 18 (2022). http://geodesic.mathdoc.fr/item/SIGMA_2022_18_a14/

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