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Line 1: {{Multiple issues\| {{context\|date=May 2025}} {{technical\|date=May 2025}} }} In [[mathematics]], the '''direct image with compact (or proper) support''' is an [[Image functors for sheaves\|image functor]] for [[Sheaf (mathematics)\|sheaves]] that extends the [[compactly supported]] [[global sections functor]] to the relative setting. It is one of [[Alexander Grothendieck \|Grothendieck's]] [[six operations]].

Direct image with compact support: Difference between revisions