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Binomials :: cellularBinomialUnmixedDecomposition

cellularBinomialUnmixedDecomposition -- Unmixed decomposition of a cellular binomial ideal

Synopsis

Description

If the cell variables are known, they can be given via the option CellVariables otherwise they are computed.
i1 : R = QQ[x,y]

o1 = R

o1 : PolynomialRing
i2 : I = ideal(x*(y^3-1),x^2)

               3       2
o2 = ideal (x*y  - x, x )

o2 : Ideal of R
i3 : cv = isCellular (I,ReturnCellVars=>true)

o3 = {y}

o3 : List
i4 : ud = cellularBinomialUnmixedDecomposition (I,CellVariables=>cv)

                3       2
o4 = {ideal (x*y  - x, x )}

o4 : List

See also

Ways to use cellularBinomialUnmixedDecomposition :

For the programmer

The object cellularBinomialUnmixedDecomposition is a method function with options.