adams(ZZ,RingElement) -- compute Adams operations

Synopsis

• Function: adams

• Usage:

  adams(i,f)

  adams_i f

• Inputs:
  • i,
  • f,
• Outputs:
  • the Chern character of the effect of $i$-th Adams operation on the abstract sheaf whose Chern character is $f$

Description

i1 : X = abstractVariety(3, QQ[c,d,e,Degrees=>{1,2,3}])

o1 = X

o1 : an abstract variety of dimension 3

i2 : adams(3, 1 + c + d + e)

o2 = 1 + 3c + 9d + 27e

o2 : QQ[c..e]