N. Laustsen

activity

19972026

most citedUniqueness of the maximal ideal of the Banach algebra of bounded operators on

C ([0, ω_{1}])

18 citations · 57 across the 25 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.FA2019

Closed ideals of operators on the Tsirelson and Schreier spaces

Kevin Beanland, Tomasz Kania, Niels Jakob Laustsen

Let $B (X)$ denote the Banach algebra of bounded operators on $X$ , where~ $X$ is either Tsirelson's Banach space or the Schreier space of order $n$ for some $n \in N$ …

math.FA2019

Vector lattices admitting a positively homogeneous continuous function calculus

Niels Jakob Laustsen, Vladimir G. Troitsky

We characterize the Archimedean vector lattices that admit a positively homogeneous continuous function calculus by showing that the following two conditions are equivalent for eac…