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Macaulay2Doc :: variety(CoherentSheaf)

variety(CoherentSheaf)

Synopsis

Description

variety F -- produce the variety over which a coherent sheaf is defined. 

i1 : X = Proj(QQ[x,y,z])

o1 = X

o1 : ProjectiveVariety
 
i2 : OO_X(3)

        1
o2 = OO  (3)
       X

o2 : coherent sheaf on X
 
i3 : variety oo

o3 = X

o3 : ProjectiveVariety

Ways to use this method: