Combinatorics / CONCEPT
Two Colours on Original Multigraph Stars
A finite loopless multigraph has two colours on every constrained star exactly when no all-constrained degree-two component has odd original edge count.
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DIRECT PREREQUISITES0
DIRECT CONSEQUENCES1
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The Exact Existence and Obstruction Theorem
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
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Certified topology / DOWNSTREAM
Consequences
RELATED KNOWLEDGE
Structural connections
- Exact Boolean coverage descent at a private pairstructural-affinity · Closed
- Original incidence and positive component chargestructural-affinity · Closed
- Original port incidence and directed geometrystructural-affinity · Closed
- Original-coordinate port cycles and avoiding wordsstructural-affinity · Closed
- Positive charge determines original Boolean geometrystructural-affinity · Closed
- Spanning cycles in semicomplete directed relationsstructural-affinity · Closed
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