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FThresholds :: nuList

nuList -- computes a list of nu-values associated to a given F-threshold or F-pure threshold

Synopsis

Description

Given an ideal I in a polynomial ring k[x1,...,xn], this function computes a list with indices e = 0,...,d, and whose e-th entry is the function nu applied to the input.

i1 : S=ZZ/7[x,y];
i2 : I=ideal(x^3+y, x^2*y);

o2 : Ideal of S
i3 : J=ideal(x^2,y);

o3 : Ideal of S
i4 : nuList(2,I,J)

o4 = {0, 8, 67}

o4 : List
i5 : f=y + x^3;
i6 : nuList(2,f,J)

o6 = {0, 6, 48}

o6 : List

See also

Ways to use nuList :