didericis bd409585ba Frame flip-asymmetry as first of further necessary properties ...

Adds a transitional section reframing the frequency results: the
relevant class is not all maximal planar graphs but those that resist
Kempe-style reductions, where flip-asymmetry's exclusion may have
real bite. Sets up subsequent development of additional necessary
properties of a minimum-order 5-chromatic counterexample.

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

2026-05-14 00:18:34 -04:00

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colored_pentagon_contractions

Move paper directories into papers/

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

flip_symmetric_maximal_planar_graphs

Frame flip-asymmetry as first of further necessary properties

2026-05-14 00:18:34 -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

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