2 papers
math.OA2018
Three characterisations of the sequential product
John van de Wetering
It has already been established that the properties required of an abstract sequential product as introduced by Gudder and Greechie are not enough to characterise the standard sequ…
quant-ph2018
Sequential Product Spaces are Jordan Algebras
John van de Wetering
We show that finite-dimensional order unit spaces equipped with a continuous sequential product as defined by Gudder and Greechie are homogeneous and self-dual. As a consequence of…