Problems on chain partitions


Recently I have come across several fundamental problems concerning the existence of partitions of posets into chains satisfying certain conditions. Other problems of this sort have been open and frustrating researchers for years. 1 have collected these problems here, together with a few of my own, to give them wider exposure. The problems can be easily… (More)
DOI: 10.1016/0012-365X(88)90204-X