testSplitting -- test a random Gorenstein set of points in P^3 for a factor
Synopsis
Usage:
testSplitting(S,hV,k)
Inputs:
S, a ring, homogeneous coordinate ring of P3 over a finite field FF
hV, a list, the h-vector of the Gorenstein set of point
k, an integer, the degree of the desired subset defined over FF
Outputs:
a Boolean value, true, if a (within the function) randomly choosen Gorenstein collection with h-vector hV in P3 splits of a subset of desired degree k ?
Description
A random Gorenstein collection of points splits of subset of k points quite frequently. The only purpose of this function is to illustrate this fact.
i1 : S=ZZ/10009[x_0..x_3]
o1 = S
o1 : PolynomialRing