trureturingGitHub MATHEMATICAL ATLAS

Combinatorics / CONCEPT

Rectangular corners of order-convex sets

Consecutive global minima describe and count strict global floor corners.

Closed Authored exposition
DIRECT PREREQUISITES0
DIRECT CONSEQUENCES1
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DOCUMENT LINKS1
THEOREM

Consecutive minima give an exact corner

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Rectangular corners of order-convex setsRectangular corners of order-convex setsRectangle rowmotion max-minus-min homomesyRectangle rowmotion max-minus-min homomesy
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Certified topology / UPSTREAM

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None recorded in this release.

Certified topology / DOWNSTREAM

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Lean sourceResearch workspace
Status
Closed
Depth
0
Layer
D5/S3
Domain
Combinatorics
Node ID
D5/S3/Combinatorics/Geometry/RectangularCorner
Repository path
D5/S3/Combinatorics/Geometry/RectangularCorner.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.