trureturingGitHub MATHEMATICAL ATLAS

Combinatorics / CONCEPT

Redundant leaves and maximal matchings

Two distinct leaves with the same neighbor are redundant for the cardinalities of maximal edge matchings. Folding one leaf onto the other gives a maximal matching of the actual induced residual with the same size. Inclusion of that residual lifts every maximal matching with the same size.

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Redundant leaves and maximal matchingsRedundant leaves and maximalmatchings
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Lean sourceResearch workspace
Status
Closed
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0
Layer
D5/S3
Domain
Combinatorics
Node ID
D5/S3/Combinatorics/Graph/RedundantLeafMatching
Repository path
D5/S3/Combinatorics/Graph/RedundantLeafMatching.lean
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sha256:76a8db6a0f78609b1b9d4a959c8392f2752f2daaddc1930e046e34ce07d0f608
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b52262a023c4db9bb30a128ebfd80ea4ef4c1a53
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37a24ddf3b9983bdabf0acbfd9b32b06c35c28d3

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