Drop edge-deletion sections from flip-symmetry paper

Removes the "Further necessary properties of a minimal counterexample"
framing section and the "Edge-deletion subgraphs" section (definition,
4-colorability theorem, Kempe-chain structure theorem). The intended
empirical follow-up on this material did not produce a useful
discriminator, so the development is being shelved.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
2026-05-14 00:55:23 -04:00
parent 6c7bd9e0db
commit 389fd56f07
6 changed files with 26 additions and 111 deletions
@@ -8,14 +8,9 @@
\newlabel{thm:min-five-chromatic-not-flip-symmetric}{{4.1}{2}}
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\newlabel{def:edge-deletion}{{7.1}{4}}
\newlabel{thm:edge-deletion-4colorable}{{7.2}{4}}
\newlabel{thm:edge-deletion-coloring-structure}{{7.3}{4}}
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