论文标题
生产性细胞的表征
A characterization of productive cellularity
论文作者
论文摘要
我们研究了任意poset和拓扑空间的生产性细胞的概念。特别是，通过与有序融合有序的敌科家族一起工作，我们提供了必要和足够的条件，以确定poset或拓扑空间是否有效地是CCC。
We investigate the notion of productive cellularity of arbitrary posets and topological spaces. Particularly, by working with families of antichains ordered with reverse inclusion, we give necessary and sufficient conditions to determine whether a poset or a topological space is productively ccc.
