2013/01/17 by Martin Dlugosch, Dlugosch, Martin
Computer Science · Mathematics · #Advanced Combinatorial Mathematics #Advanced Topics in Algebra #Combinatorics (math.CO) #FOS: Mathematics #Polynomial and algebraic computation #math.CO
paper · pdf · doi:10.48550/arxiv.1301.4017
12 pages, 5 figures
arxiv created 2013/01/17 · openalex publication_date 2013/01/17 · arxiv updated 2013/01/18 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We introduce decomposition complexes of posets, which generalize order complexes. The main advantage of our construction is that decomposition complexes are closed under taking products. Other special instances of this theory include nested set complexes as well as Bergman complexes.