Sumihiro's theorem

英語（米国） (en-US) 英語（イギリス） (en-GB)

固有名詞

(algebraic geometry) A theorem stating that a normal algebraic variety with an action of a torus can be covered by torus-invariant affine open subsets.

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During the seminar, we explored Sumihiro's theorem and how it allows a normal algebraic variety with a torus action to be covered by torus-invariant affine open subsets.

詳細

意味（1）

(algebraic geometry) A theorem stating that a normal algebraic variety with an action of a torus can be covered by torus-invariant affine open subsets.