Michael F. Whittaker

activity

20102024

most citedEquilibrium states on the Cuntz-Pimsner algebras of self-similar actions

49 citations · 210 across the 23 of their papers we have counts for

collaborators

Showing 2015 · math.OAShow all

2 papers · 2 filters

math.OA2015★ 9 cited

Zappa-Szép product groupoids and C*-blends

Nathan Brownlowe, David Pask, Jacqui Ramagge +2

We study the external and internal Zappa-Szép product of topological groupoids. We show that under natural continuity assumptions the Zappa-Szép product groupoid is étale if and on…

math.OA2015★ 3 cited

Fractal spectral triples on Kellendonk's $C^{*}$ -algebra of a substitution tiling

Michael Mampusti, Michael F. Whittaker

We introduce a new class of noncommutative spectral triples on Kellendonk's $C^{*}$ -algebra associated with a nonperiodic substitution tiling. These spectral triples are constructed…

Zappa-Szép product groupoids and C*-blends

Fractal spectral triples on Kellendonk's C∗-algebra of a substitution tiling

Fractal spectral triples on Kellendonk's $C^{*}$ -algebra of a substitution tiling