Dehn surgery

短语

词形变化

Dehn surgeries 复数 Dehn surgeries

释义与例句

n.
  1. 1.

    The removal of a solid torus from a 3-dimensional manifold, followed by its being replaced via a homeomorphism of its boundary.

    可数 不可数 数学
  2. 2.

    The same, but with the manifold in question being the 3-dimensional sphere.

    可数 不可数 数学

词源

Named after Max Dehn.

来源：wiktionary