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most citedDirac operator and a twisted cyclic cocycle on the standard Podles quantum sphere

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math.QA2014

Braided join comodule algebras of Galois objects

Ludwik Dabrowski, Tom Hadfield, Piotr M. Hajac +1

We construct the join of noncommutative Galois objects (quantum torsors) over a Hopf algebra H. To ensure that the join algebra enjoys the natural (diagonal) coaction of H, we brai…