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

Synopsis

• Function: sheaf
• Usage:
sheaf R
R~
• Inputs:
• Outputs:
• , the coherent sheaf on a projective variety X corresponding to M

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