A characterization of productive cellularity
英文摘要：
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.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
