Filtered Varchenko–Gelfand algebras are invariant under a Cremona coefficient swap for two-coordinate arrangements, producing a counterexample to the Yagi–Yoshinaga tope-graph conjecture.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.CO 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Cremona invariance of filtered Varchenko--Gelfand algebras
Filtered Varchenko–Gelfand algebras are invariant under a Cremona coefficient swap for two-coordinate arrangements, producing a counterexample to the Yagi–Yoshinaga tope-graph conjecture.