| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1899433 | Reports on Mathematical Physics | 2011 | 25 Pages |
Abstract
Elements of the exocenter of a generalized effect algebra (GEA) correspond to decompositions of the GEA as a direct sum and thus the exocenter is a generalization to GEAs of the center of an effect algebra. The exocenter of a GEA is shown to be a boolean algebra, and the notion of a hull mapping for an effect algebra is generalized to a hull system for a GEA. We study Dedekind orthocompleteness of GEAs and extend to GEAs the notion of a centrally orthocomplete effect algebra.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
David J. Foulis, Sylvia Pulmannová,