作者: Paul Conrad , Donald McAlister
DOI: 10.1017/S1446788700005760
关键词: Mathematics 、 Combinatorics 、 Abelian group 、 Infimum and supremum 、 Lattice (order)
摘要: A lattice ordered group(‘l-group’) is called complete if each set of elements that bounded above has a least upper bound (and dually). l-group archimedean and hence abelian, completion in the sense following theorem.