ApCoCoA-1:BB.LiftHomAS
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BB.LiftHomAS
Computes the homogeneous border basis scheme generators obtained from lifting of AS neighbours.
Syntax
BB.LiftHomAS(OO:LIST):LIST
Description
This command computes the equations defining the homogeneous border basis scheme and coming from the lifting of across-the-street neighbours.
@param OO A list of terms representing an order ideal. The second element is of type POLY.
@return A list of generators of the homogeneous border basis scheme ideal. The polynomials will belong to the ring BBS=K[c_{ij}].
