2015/01/26 by David J. Foulis, Foulis, David J., Anna Jencova +3
Mathematics · #17C65 #47B15 #81P10 #FOS: Mathematics #Functional Analysis (math.FA) #math.FA #msc:17C65 #msc:47B15 #msc:81P10
paper · pdf · doi:10.48550/arxiv.1501.06374
29 pages
arxiv created 2015/01/26 · arxiv updated 2015/01/27
We investigate P. Halmos' two projections theorem, (or two subspaces theorem) in the context of a synaptic algebra (a generalization of the self-adjoint part of a von Neumann algebra).