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20052026
most citedA Dixmier-Douady theory for strongly self-absorbing C*-algebras

33 citations · 143 across the 27 of their papers we have counts for

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Showing 2011Show all

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math.GT2011★ 4 cited

Twisted K-theory and obstructions against positive scalar curvature metrics

Ulrich Pennig

We decompose the twisted index obstruction against positive scalar curvature metrics for oriented manifolds with spin universal cover into a pairing of a twisted -homolog…

math.KT2011★ 1 cited

Twisted K-theory with coefficients in C*-algebras

Ulrich Pennig

We introduce a twisted version of -theory with coefficients in a -algebra , where the twist is given by a new kind of gerbe, which we call Morita bundle gerbe. We use th…