B. Mesland

activity

20092026

K

-theory and correspondences in noncommutative geometry

98 citations · 341 across the 35 of their papers we have counts for

collaborators

Showing 2019 · math.KTShow all

2 papers · 2 filters

math.KT2019★ 7 cited

Homotopy equivalence in unbounded KK-theory

Koen van den Dungen, Bram Mesland

We propose a new notion of unbounded $K K$ -cycle, mildly generalising unbounded Kasparov modules, for which the direct sum is well-defined. To a pair $(A, B)$ of $σ$ -unital $C^{*}$ …

math.KT2019★ 7 cited

Untwisting twisted spectral triples

Magnus Goffeng, Bram Mesland, Adam Rennie

We examine the index data associated to twisted spectral triples and higher order spectral triples. In particular, we show that a Lipschitz regular twisted spectral triple can alwa…