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Macaulay2Doc :: sheaf(Ring)

sheaf(Ring) -- make a coherent sheaf of rings

Synopsis

Description

i1 : R = QQ[x,y,z];
i2 : X = Proj R

o2 = X

o2 : ProjectiveVariety
i3 : sheaf R

o3 = OO
       X

o3 : SheafOfRings
i4 : R~

o4 = OO
       X

o4 : SheafOfRings