@Article{Wegert2015,
author = "Wegert, Adam",
title = "Steering projections in von Neumann algebras",
journal = "Opuscula Math.",
year = "2015",
volume = "35",
number = "2",
pages = "251--271",
doi = "http://dx.doi.org/10.7494/OpMath.2015.35.2.251",
url = "http://dx.doi.org/10.7494/OpMath.2015.35.2.251",
abstract = "A steering projection of an arbitrary von Neumann algebra is introduced. It is shown that a steering projection always exists and is unique (up to Murray-von Neumann equivalence). A general decomposition of arbitrary projections with respect to a steering projection is established.",
keywords = "Murray-von Neumann order, central projection, steering projection",
issn = "1232-9274"
}