3 papers
math.FA2019
Order isomorphisms on order intervals of atomic JBW-algebras
Mark Roelands, Marten Wortel
In this paper a full description of order isomorphisms between effect algebras of atomic JBW-algebras is given. We will derive a closed formula for the order isomorphisms on the ef…
math.FA2018
Lexicographic cones and the ordered projective tensor product
Marten Wortel
We introduce lexicographic cones, a method of assigning an ordered vector space $\Lex(S)$ to a poset , generalising the standard lexicographic cone. These lexicographic cones ar…
math.FA2017
Equivalence after extension and Schur coupling coincide for inessential operators
S. ter Horst, M. Messerschmidt, A. C. M. Ran +2
In recent years the coincidence of the operator relations equivalence after extension (EAE) and Schur coupling (SC) was settled for the Hilbert space case. For Banach space operato…