10 citations · 12 across the 2 of their papers we have counts for
2 papers
math.KT2012★ 10 cited
The Mayer-Vietoris Sequence for the Analytic Structure Group
Paul Siegel
We develop a Mayer-Vietoris sequence for the analytic structure group explored by Higson and Roe. Using explicit formulas for Mayer-Vietoris boundary maps, we give a new proof and…
math.KT2012★ 2 cited
Sheaf theory and Paschke duality
John Roe, Paul Siegel
Paschke duality identifies the K-homology of a space X with the K-theory of a certain dual C*-algebra. We show that Paschke's dual algebra is in a natural way the algebra of sectio…