Year: 2025
Type: article
Abstract: We define a trivariate polynomial combining the NL-coflow and the NL-flow polynomial, which build a dual pair counting acyclic colorings of directed graphs, in the more general setting of regular oriented matroids.
Source: Annals of Combinatorics
Authors: Winfried Hochstättler, Johanna Wiehe
Institution: FernUniversität in Hagen
Language: English
Subfield: Computational Theory and Mathematics
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $2,990
OpenAlex ID: W4411091845