J. Kellendonk

activity

19922023

most citedNon Commutative Geometry of Tilings and Gap Labelling

148 citations · 677 across the 41 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.KT2016★ 10 cited

Cyclic cohomology for graded $C^{*, r}$ -algebras and its pairings with van Daele $K$ -theory

Johannes Kellendonk

We consider cycles for graded $C^{*, r}$ -algebras (Real $C^{*}$ -algebras) which are compatible with the $*$ -structure and the real structure. Their characters are cyclic cocycles. W…

math-ph2016★ 74 cited

The $K$ -theoretic bulk-edge correspondence for topological insulators

Chris Bourne, Johannes Kellendonk, Adam Rennie

We study the application of Kasparov theory to topological insulator systems and the bulk-edge correspondence. We consider observable algebras as modelled by crossed products, wher…

Cyclic cohomology for graded C∗,r-algebras and its pairings with van Daele K-theory

The K-theoretic bulk-edge correspondence for topological insulators

Cyclic cohomology for graded $C^{*, r}$ -algebras and its pairings with van Daele $K$ -theory

The $K$ -theoretic bulk-edge correspondence for topological insulators