Leray's theorem (Q6482419)

theorem that, for a sheaf that is acyclic on every finite intersection of an open cover, the sheaf cohomology coincides with Čech cohomology

Language	Label	Description	Also known as
English	Leray's theorem	theorem that, for a sheaf that is acyclic on every finite intersection of an open cover, the sheaf cohomology coincides with Čech cohomology

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\operatorname {\check {H}} ^{q}({\mathcal {U}},{\mathcal {F}})=\operatorname {H} ^{q}(X,{\mathcal {F}})

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\operatorname {\check {H}} ^{q}({\mathcal {U}},{\mathcal {F}})

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\operatorname {H} ^{q}(X,{\mathcal {F}})

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{\mathcal {U}}

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{\mathcal {F}}

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{\mathcal {F}}

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/m/08ktl5

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