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arxiv: 1402.3994 · v1 · pith:JZFPNP2Wnew · submitted 2014-02-17 · 🧮 math.CO

Lobsters with an almost perfect matching are graceful

classification 🧮 math.CO
keywords gracefulmatchingalmostcasecoverslobsterlobstersperfect
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Let $T$ be a lobster with a matching that covers all but one vertex. We show that in this case, $T$ is graceful.

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