arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1708.00640math.LO
收藏

证明论与序群

Proof Theory and Ordered Groups

Almudena Colacito, George Metcalfe

摘要:

利用序定理,刻画了群的偏序扩展到全序的情形,生成了各种格序群(l-群)的超代数演算。这些结石,然后用来提供新的证明定理所产生的理论,序群。更准确地说:使用阿贝尔群的排序定理生成阿贝尔L群的分析演算;生成L群的演算,并获得该簇的方程理论的新的可判定性证明,并将自由群的有限子集扩展到右序;生成可表示L群的演算,并获得自由群是可排序的新的证明。

英文摘要:

Ordering theorems, characterizing when partial orders of a group extend to total orders, are used to generate hypersequent calculi for varieties of lattice-ordered groups (l-groups). These calculi are then used to provide new proofs of theorems arising in the theory of ordered groups. More precisely: an analytic calculus for abelian l-groups is generated using an ordering theorem for abelian groups; a calculus is generated for l-groups and new decidability proofs are obtained for the equational theory of this variety and extending finite subsets of free groups to right orders; and a calculus for representable l-groups is generated and a new proof is obtained that free groups are orderable.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑