For every δ < 3/2 the ⊆-minimal minor-closed classes with density >δ form a finite explicitly identified set, yielding a 2^poly(n)-time algorithm that computes δ(excl(Z)) or reports ≥3/2 for any finite forbidden-minor set Z.
Title resolution pending
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
years
2026 2verdicts
UNVERDICTED 2representative citing papers
Necessary and sufficient combinatorial conditions are established for definable homeomorphic extensions of injective maps from closed definable sets of dimension at most 1 in R^2 to the plane.
citing papers explorer
-
Obstructions for Minor-Closed Classes of limiting Densities Below 3/2
For every δ < 3/2 the ⊆-minimal minor-closed classes with density >δ form a finite explicitly identified set, yielding a 2^poly(n)-time algorithm that computes δ(excl(Z)) or reports ≥3/2 for any finite forbidden-minor set Z.
-
Planar extensions in o-minimal structures
Necessary and sufficient combinatorial conditions are established for definable homeomorphic extensions of injective maps from closed definable sets of dimension at most 1 in R^2 to the plane.