Sharp and fuzzy elements of an RC-group
Compressible groups with general comparability
Compressible groups
On the tensor product of a Boolean algebra and an orthoalgebra
The base-normed space of a unital group
The exocenter and type decomposition of a generalized pseudoeffect algebra
We extend the notion of the exocenter of a generalized effect algebra (GEA) to a generalized pseudoeffect algebra (GPEA) and show that elements of the exocenter are in one-to-one correspondence with direct decompositions of the GPEA; thus the exocenter is a generalization of the center of a pseudoeffect algebra (PEA). The exocenter forms a boolean algebra and the central elements of the GPEA correspond to elements of a sublattice of the exocenter which forms a generalized boolean algebra. We extend...
Archimedean unital groups with finite unit intervals.
A note on orthomodular lattices
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