next | previous | forward | backward | up | top | index | toc | Macaulay2 website
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, free
i3 : variety oo

o3 = X

o3 : ProjectiveVariety