Title
Products of arithmetic matroids and quasipolynomial invariants of CW-complexes.
Abstract
In this note we prove that the product of two arithmetic multiplicity functions on a matroid is again an arithmetic multiplicity function. This allows us to answer a question by Bajo–Burdick–Chmutov [2], concerning the modified Tutte–Krushkal–Renhardy polynomials defined by these authors.
Year
DOI
Venue
2018
10.1016/j.jcta.2018.01.005
Journal of Combinatorial Theory, Series A
Keywords
Field
DocType
Matroids,Arithmetic Tutte polynomial,Chromatic polynomial,Chromatic quasi-polynomial,CW complex,Cellular complex,Tutte quasi-polynomial,Tutte–Krushkal–Renhardy polynomial
Matroid,Discrete mathematics,Combinatorics,Polynomial,Arithmetic,Multiplicity (mathematics),Invariant (mathematics),Mathematics
Journal
Volume
ISSN
Citations 
157
0097-3165
0
PageRank 
References 
Authors
0.34
6
2
Name
Order
Citations
PageRank
Emanuele Delucchi183.50
Luca Moci251.65