2 papers
math.OA2015
Spectral Metric Spaces on Extensions of C*-Algebras
Andrew Hawkins, Joachim Zacharias
We construct spectral triples on C*-algebraic extensions of unital C*-algebras by stable ideals satisfying a certain Toeplitz type property using given spectral triples on the quot…
math.OA2011
On spectral triples on crossed products arising from equicontinuous actions
Andrew Hawkins, Adam Skalski, Stuart White +1
The external Kasparov product is used to construct odd and even spectral triples on crossed products of -algebras by actions of discrete groups which are equicontinuous in a n…