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Combinatorics / CONCEPT

Mu–Welker Dyck valleys and bargraph statement

State Mu–Welker's Conjecture 3.9: UUDD-avoiding Dyck paths with `i` valleys are counted by bargraphs of semiperimeter `n` and width `i`.

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Mu–Welker Dyck valleys and bargraph statementMu–Welker Dyck valleys andbargraph statementMu–Welker valley/profile inverse coreMu–Welker valley/profileinverse core
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Lean sourceResearch workspace
Status
Closed
Depth
0
Layer
D5/S3
Domain
Combinatorics
Node ID
D5/S3/Combinatorics/DyckValleys/ValleyBargraphDefs
Repository path
D5/S3/Combinatorics/DyckValleys/ValleyBargraphDefs.lean
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sha256:76a8db6a0f78609b1b9d4a959c8392f2752f2daaddc1930e046e34ce07d0f608
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b52262a023c4db9bb30a128ebfd80ea4ef4c1a53
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37a24ddf3b9983bdabf0acbfd9b32b06c35c28d3

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