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Dmodules :: hasRationalSing(List)

hasRationalSing(List) -- check if a complete intersection has at most rational singularities

Synopsis

Description

i1 : R = QQ[x_1..x_4];
i2 : multiplierIdeal(ideal {x_1^3 - x_2^2, x_2^3 - x_3^2}, 31/18)

                 2         2
o2 = ideal (x , x , x x , x )
             3   2   1 2   1

o2 : Ideal of R

See also