Induced Topologies on the Poset of Finitely Generated Saturated Sets

Induced Topologies on the Poset of Finitely Generated Saturated Sets
复制标题

有限生成饱和集偏序集上的导出拓扑

DOI:
10.1016/j.entcs.2019.07.028
复制
发表时间:
2019-08
影响因子:
--
通讯作者:
Wenfeng Zhang
Wenfeng Zhang
中科院分区:
--
文献类型:
--
作者:
Xiaoquan Xu;Wenfeng Zhang

文献摘要

参考文献

相似文献

Heckmann和Keimel在[R.Heckmann,K.Keimel,QuasContinusiveDomains and the Smyth Powerdomain,Electronics Notes in Thethetical Computer Science,298(2013),215-232]中证明了dcpo P是拟连续的当且仅当按逆包含排序的非空有限生成上集的偏序集Fin P是连续的。本文将这一结果推广到一般的拓扑空间。更确切地说,对于任意的T0空间(X,τ)和U∈τ,我们构造了一个由基本开子集UF={τF↑Fin X:F∈U}生成的拓扑⊆F。证明了T0空间(X,τ)是超连续格当且仅当τF是完全分配格.特别地,我们证明了:如果一个偏序集P满足性质,则P是拟超连续的当且仅当P是超连续的。
Abstract In [R. Heckmann, K. Keimel, Quasicontinuous Domains and the Smyth Powerdomain, Electronic Notes in Theoretical Computer Science 298 (2013), 215–232], Heckmann and Keimel proved that a dcpo P is quasicontinuous iff the poset Fin P of nonempty finitely generated upper sets ordered by reverse inclusion is continuous. We generalize this result to general topological spaces in this paper. More precisely, for any T 0 space (X, τ) and U∈ τ, we construct a topology τ F generated by the basic open subsets U F={↑ F∈ Fin X: F⊆ U}. It is shown that a T 0 space (X, τ) is a hypercontinuous lattice iff τ F is a completely distributive lattice. In particular, we prove that if a poset P satisfies property DINT op, then P is quasi-hypercontinuous iff Fin P is hypercontinuous.
DOI: --
发表时间: 2003
期刊: Chinese Annals of Mathematics,series A
影响因子: --
作者:
Liu Ying-Ming
通讯作者: Liu Ying-Ming
DOI: 10.1016/s1571-0661(05)80220-8
发表时间: 1997
期刊: --
影响因子: --
作者:
J. Lawson
通讯作者: J. Lawson
DOI: 10.1017/cbo9780511542725
发表时间: 2003-04
期刊: --
影响因子: --
作者:
G. Gierz;K. Hofmann;K. Keimel;J. Lawson;M. Mislove;D. Scott
通讯作者: G. Gierz;K. Hofmann;K. Keimel;J. Lawson;M. Mislove;D. Scott
DOI: 10.1007/s11401-007-0316-7
发表时间: 2009-02
期刊: Chinese Annals of Mathematics, Series B
影响因子: --
作者:
Xiaoquan Xu;Jinbo Yang
通讯作者: Xiaoquan Xu;Jinbo Yang
DOI: 10.1216/rmj-1981-11-2-271
发表时间: 1981-06
影响因子: 0.8
作者:
Hypercontinuous Lattices;J. Lawson
通讯作者: Hypercontinuous Lattices;J. Lawson