trureturingGitHub MATHEMATICAL ATLAS

Combinatorics / CONCEPT

Transfer Between Two Avoidance Classes

Reversed occurrence positions transfer avoidance between the two pairs of patterns.

Closed Authored exposition
DIRECT PREREQUISITES3
DIRECT CONSEQUENCES1
PROOF DEPTH6
DOCUMENT LINKS1
THEOREM

Avoidance under occurrence reversal

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Permutation and Dyck-Path EncodingPermutation and Dyck-PathEncodingHook-Block DecompositionHook-Block DecompositionAvoidance by Increasing BlocksAvoidance by Increasing BlocksTransfer Between Two Avoidance ClassesTransfer Between Two AvoidanceClassesEnumeration for 1233 and 1322Enumeration for 1233 and 1322
Proof dependencyStructural affinityDocument link

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Certified provenance

Exact release coordinate

Lean sourceResearch workspace
Status
Closed
Depth
6
Layer
D5/S3
Domain
Combinatorics
Node ID
D5/S3/Combinatorics/Nonnesting/NonnestingRoyalAvoidanceTransfer
Repository path
D5/S3/Combinatorics/Nonnesting/NonnestingRoyalAvoidanceTransfer.lean
Truth release
sha256:76a8db6a0f78609b1b9d4a959c8392f2752f2daaddc1930e046e34ce07d0f608
Source commit
b52262a023c4db9bb30a128ebfd80ea4ef4c1a53
Source tree
37a24ddf3b9983bdabf0acbfd9b32b06c35c28d3

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Dependency edges, status, and source coordinates come from the verified release and certified topology. Blueprint exposition is labeled separately. A fallback title carries no additional mathematical authority.