Torsion elements in effect algebras
Torsion elements in effect algebras
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DOI:
10.1007/s00500-011-0712-5
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发表时间:
2011-12
期刊:
影响因子:
4.1
通讯作者:
Wei Ji;X. Xin
中科院分区:
文献类型:
--
作者:
Wei Ji;X. Xin
We define the torsion element in effect algebras and use it to characterize MV-effect algebra and 0-homogeneous effect algebras in chain-complete effect algebras. As an application, we prove that every element of an orthocomplete homogeneous atomic effect algebra has a unique basic decomposition into a sum of a sharp element and unsharp multiples of atoms. Further, we characterize homogeneity by the set of all sharp elements in orthocomplete atomic effect algebras.