首页> 外文期刊>Order >Lattices of Order-Convex Sets of Forests
【24h】

Lattices of Order-Convex Sets of Forests

机译:森林阶凸集的格

获取原文
获取原文并翻译 | 示例
           

摘要

We give a characterization of the class Co(F) [Co(F_n), n < ω, respectively] of lattices isomorphic to convexity lattices of posets which are forests [forests of length at most n, respectively], as well as of the class Co(L) of lattices isomorphic to convexity lattices of linearly ordered posets. This characterization yields that the class of finite members from Co(F) [from Co(F_n), n < ω , or from Co(L)] is finitely axiomatizable within the class of finite lattices.
机译:我们给出了同构的同构体(森林长度分别为[n个长度最大为n]的森林)的凸形格的同构类Co(F)[Co(F_n),n <ω]的特征。 Co(L)类同构为线性有序球型的凸晶格的Co(L)。此特征得出,在有限晶格类别内,可以有限地公理来自Co(F)[来自Co(F_n),n <ω或来自Co(L)]的有限元类。

著录项

  • 来源
    《Order》 |2010年第3期|p.383-404|共22页
  • 作者单位

    Institute of Mathematics of the Siberian Branch of Russian Academy of Sciences, Acad. Koptyug prosp. 4,630090 Novosibirsk, Russia;

    rnFaculty of Mathematics and Information Science, Warsaw University of Technology, Plac Politechniki 1,00-661 Warsaw, Poland;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    lattice; poset; forest; tree; convex; join-semidistributive;

    机译:格子;姿势森林;树;凸联合半分配;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号