%0 Journal Article %T Broad posets, trees, and the dendroidal category %A Ittay Weiss %J Mathematics %D 2012 %I arXiv %X An extension of order theory is presented that serves as a formalism for the study of dendroidal sets analogously to way the formalism of order theory is used in the study of simplicial sets. %U http://arxiv.org/abs/1201.3987v1