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poincaré conjecture
释义
WordReference Random House Unabridged Dictionary of American English © 2024
Poincaré
′
conjec′ture,
Mathematics
the question of whether a compact, simply connected three-dimensional manifold is topologically equivalent to a three-dimensional sphere.
named after J. H.
Poincar
é
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更新时间:2026/6/9 11:24:27