View source for Talk:Suslin condition

==Suslin number vs cellularity==
The text currently states ''The Suslin number of a topological space X is the minimum cardinal number κ such that every pairwise disjoint family of open subsets of X has cardinality less than κ: cf. [[Cardinal characteristic]]. This is closely related to the cellularity: the supremum of the cardinalities of pairwise disjoint families of open subsets.''  Yet the article [[Cardinal characteristic]] states that ''The Suslin number of a space  is also called its cellularity'' and this is supported by modern references.  It also seems to be what the text is saying.  What is the difference, if any?  [[User:Richard Pinch|Richard Pinch]] ([[User talk:Richard Pinch|talk]]) 20:07, 19 December 2015 (CET)