This method returns a list of all minimal elements of P. The results of this method are cached.
i1 : S = QQ[a,b,c]; |
i2 : P = divisorPoset(a*b^2*c); |
i3 : minimalElements P
o3 = {1}
o3 : List
|
i4 : Q = dropElements(P, minimalElements(P)); |
i5 : minimalElements Q
o5 = {c, b, a}
o5 : List
|