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math-research/papers
didericis 9185d626af papers: move tire-component lemma + tread partition theorem to foundational paper
Moved from coloring_nested_tire_dual_graphs/ TO coloring_nested_tire_graphs/:
  - Proposition (Source-side simple-cycle property) → now 1.7
  - Lemma (Tire-component lemma) → now 1.8
  - Theorem (Tire treads partition the bounded faces) → now 1.9
  - Remark (boundaries-may-be-degenerate) → now 1.10
  - Remark (no extra hypotheses needed) → now 1.11

These are foundational structural results about tire-graph
decompositions induced by a level source, not specifically about
the partial tire dual D(T) or coloring.  Belongs in the
foundational paper.

Updates:
  - Internal \cite[Definition~1.5]{bauerfeld-nested-tires} inside
    the moved blocks → local \ref{def:tire-graph}.
  - Foundational paper abstract rewritten to highlight the
    tire-component lemma and tread partition as the main results.
  - Dual paper abstract trimmed: no longer claims the tire-component
    lemma as its own contribution.
  - Dual paper intro citation list adds bullets for the moved
    lemma (\cite[Lemma~1.8]) and theorem (\cite[Theorem~1.9]).
  - No external references to the moved items inside the dual paper.

Page counts:
  - Foundational: 3 → 7 pages.
  - Dual: 9 → 7 pages.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 01:13:25 -04:00
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