最終更新日：2024/07/30

The theorem that the only simply connected, closed 3-dimensional manifold is a sphere.

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Poincaré conjecture

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元となった辞書の項目

Poincaré conjecture

name

The theorem that the only simply connected, closed 3-dimensional manifold is a sphere.

The Poincaré conjecture was a famous unsolved problem in mathematics for over a century.

意味（1）

The theorem that the only simply connected, closed 3-dimensional manifold is a sphere.