File:DY YD multigraph.svg

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English: The YΔ-transformation can lead to multi-edges. Removing the multi-edges in a normalization step and applying a ΔY-transformation will then not result in the original graph.
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Author MWinter4

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30 October 2023

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Date/TimeThumbnailDimensionsUserComment
current12:25, 30 October 2023Thumbnail for version as of 12:25, 30 October 20231,270 × 209 (28 KB)MWinter4minor improvement
12:15, 30 October 2023Thumbnail for version as of 12:15, 30 October 20231,270 × 209 (29 KB)MWinter4Uploaded while editing "User:MWinter4/YΔ- and ΔY-transformations (graph theory)" on en.wikipedia.org
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