didericis 1749f702cf Add flip-symmetry paper with empirical density census through n=14 ...

Introduces the maximal_planar_graph_edge_flipping paper, motivating
flip-symmetry as a structural restriction on minimum-order
five-chromatic counterexamples, and reports an exhaustive census
showing |F_n|/|T_n| decays geometrically (factor ~1/2 per step from
n=10 to n=14). The census driver lives in flip_symmetric_census.py.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-05-13 23:56:38 -04:00

..

colored_pentagon_contractions

Move paper directories into papers/

2026-04-21 21:19:16 -04:00

kempe_proof_fixed

Move paper directories into papers/

2026-04-21 21:19:16 -04:00

kempe_style_search_for_smaller_contradiction

Move paper directories into papers/

2026-04-21 21:19:16 -04:00

maximal_planar_graph_edge_flipping

Add flip-symmetry paper with empirical density census through n=14

2026-05-13 23:56:38 -04:00

plane_depth_sequencing

Simplify d=0 case in outerplanar lemma proof

2026-04-25 05:22:25 -04:00

plane_diamond_coloring

Complete n=28 census: 4 counterexamples among 1,204,737 min-deg-5 triangulations

2026-05-09 16:16:58 -04:00