Abstract We introduce the definition of pseudoorthoalgebras and discuss some relationships between orthomodular lattices and pseudoorthoalgebras. Then we study the conditions that a pseudoeffect algebra is isomorphic to an “internal direct product” of ideals generated by orthogonal principal elements. At last, we give some characterizations of central elements in pseudoeffect algebras.
Yongjian XieYongming LiJiansheng GuoFang RenDechao Li
Anatolij DvurečenskijThomas Vetterlein
Anatolij DvurečenskijThomas Vetterlein
Anatolij DvurečenskijThomas Vetterlein