quasi-compact morphism
添加释义
Quasi-compact morphism
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abstract:
In algebraic geometry, a morphism f: X \to Y between schemes is said to be quasi-compact if Y can be covered by open affine subschemes V_i such that the pre-images f^{-1}(V_i) are quasi-compact (as topological space).This is the definition in Hartshorne.
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