Last Updated：2025/11/30

(topology, of a space) In which has every open cover has a finite subcover / (mathematics, of a morphism) Having open affine subschemes

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quasi-compact

Source Word

quasi-compact

not-comparable of a space of a morphism

Japanese Meaning

（位相空間論的意味）任意の開被覆から有限部分被覆を抽出できる性質を持つこと / （数学における射の性質として）開アフィン部分スキームを含むこと

The topologist showed that the space was quasi-compact by demonstrating that every open cover admitted a finite subcover.

位相幾何学者は、その空間が任意の開被覆に対して有限部分被覆を持つことを示した。

Sense（1）

(topology, of a space) In which has every open cover has a finite subcover

Sense（2）

(mathematics, of a morphism) Having open affine subschemes