Some Problems about Consonant and Co-Consonant Spaces

IF 0.8 3区 数学 Q2 MATHEMATICS
Zhengmao He, Bin Zhao
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引用次数: 0

Abstract

In this paper, we first prove that the retract of a consonant space (or co-consonant space) is consonant (co-consonant). Simultaneously, we consider the co-consonance of two powerspace constructions and proved that (1) the co-consonance of the Smyth powerspace PS(X) implies the co-consonance of X if X is strongly compact; (2) the co-consonance of X implies the co-consonance of the Smyth powerspace under some conditions; (3) if the lower powerspace PH(X) is co-consonant, then X is co-consonant; (4) for a continuous poset P, the lower powerspace PHP) is co-consonant.

关于辅音和辅音空间的几个问题
本文首先证明了辅音空间(或协辅音空间)的缩回是辅音的(协辅音)。同时,我们考虑了两个幂空间结构的共和性,证明了(1)Smyth幂空间PS(X)的共和性暗示了X的共和性,如果X是强紧的;(2) X的共和意味着在某些条件下Smyth幂空间的共和;(3)若下功率空间PH(X)共辅音,则X为共辅音;(4)对于连续偏序集P,下幂空间PH(ΣP)是共辅音。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
1.00
自引率
0.00%
发文量
138
审稿时长
14.5 months
期刊介绍: Acta Mathematica Sinica, established by the Chinese Mathematical Society in 1936, is the first and the best mathematical journal in China. In 1985, Acta Mathematica Sinica is divided into English Series and Chinese Series. The English Series is a monthly journal, publishing significant research papers from all branches of pure and applied mathematics. It provides authoritative reviews of current developments in mathematical research. Contributions are invited from researchers from all over the world.
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