Representing orders on the plane by translating convex figures Ivan RivalJorge Urrutia OriginalPaper Pages: 319 - 339
On minimizing the jump number for interval orders Tahsin GhazalAhmad ShararyNejib Zaguia OriginalPaper Pages: 341 - 350
Maximal words connected with unimodal maps Sun LichiangGilbert Helmberg OriginalPaper Pages: 351 - 380
A notion of branching rank for semilattices with descending chain condition Jorge Almeida OriginalPaper Pages: 397 - 409