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Template:Images of sheaves

Image functors for sheaves
direct image ${\displaystyle f_{*}}$
inverse image ${\displaystyle f^{*}}$
direct image with compact support ${\displaystyle f_{!}}$
exceptional inverse image ${\displaystyle Rf^{!}}$
${\displaystyle f^{*}\leftrightarrows f_{*}}$
${\displaystyle (R)f_{!}\leftrightarrows (R)f^{!}}$
Base change theorems
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