For cycle matroids of graphs, the graded Möbius algebra is Koszul if and only if the graph is strongly chordal, with a new edge-ordering characterization of strong chordality.
The closure of a linear space in a product of lines
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
math.AC 1years
2024 1verdicts
CONDITIONAL 1roles
background 1polarities
support 1representative citing papers
citing papers explorer
-
Koszul Graded M\"obius Algebras and Strongly Chordal Graphs
For cycle matroids of graphs, the graded Möbius algebra is Koszul if and only if the graph is strongly chordal, with a new edge-ordering characterization of strong chordality.