poset

poset

美 　英

• 網絡偏序集范疇；伽羅瓦連接是在兩個偏序集；偏序集合

例句

A poset is called a symmetric chain decomposition if the poset can be expressed as a disjoint union of symmetric chains.

如果一個偏序集可以分解成不相交的對稱鏈之并，則稱此偏序集具有對稱鏈分解。

In this paper , we investigate the interval topology on a poset .

本文主要研究了偏序集上的區間拓撲的一些性質。

How to apply poset theory to solve such problem?

怎樣運用偏序集理論的手法去解決該問題呢？

But what is the direct relation between poset theory and the containment relations between different kinds of greedoids?

但是偏序集理論與不同種廣義擬陣間的包含關系的直接聯系是什么呢？

It is proved that the prospect spaces are a poset, and with lattice order characteristic;

證明了展望空間按照極大多數優于原則是一個偏序集，具有格序特征；