[[!redirects Willerton_2]] ###Reference Details### +-- cite key : Willerton_2 title : Tight spans, Isbell completions and semi-tropical modules author : Willerton, S. eprint : <http://arxiv.org/abs/1302.4370v1> mrclass : math.CT note : arXiv:1302.4370v1; 33 pages url : <http://arxiv.org/abs/1302.4370v1> arxiv : [1302.4370](http://www.arxiv.org/abs/1302.4370) refbase : [2027](http://www.math.ntnu.no/~stacey/RefBase/show.php?record=2027) =-- {: .bibliography} --- category: category theory