"For every open set U of X, the restriction morphism resU,U : F(U) → F(U) is the identity morphism on F(U)." --wpediapic.twitter.com/DRbhOddI2t
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"For every open set U of X, the restriction morphism resU,U : F(U) → F(U) is the identity morphism on F(U)." --wpediapic.twitter.com/DRbhOddI2t