edge contraction

名词 n.

英文释义

名词 n.
  1. An operation performed on an edge in a graph which deletes the edge, replaces its endpoints with a single new vertex, and replaces edges incident to either endpoint with an edge incident to the new vertex.
    — Performing an edge contraction on an edge in a path graph results in a path graph with one fewer vertex.

词形变化

edge contractions plural
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