Difference between revisions of "ApCoCoA-1:BB.LiftHomAS"
From ApCoCoAWiki
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</syntax> | </syntax> | ||
<description> | <description> | ||
| − | + | This command computes the equations defining the homogeneous border basis scheme and coming from the lifting of across-the-street neighbours. | |
<itemize> | <itemize> | ||
| − | <item>@param <em>OO</em> A list of terms representing an order ideal.</item> | + | <item>@param <em>OO</em> A list of terms representing an order ideal. The second element is of type <tt>POLY</tt>.</item> |
| − | <item>@return A list of generators of the homogeneous border basis scheme ideal | + | <item>@return A list of generators of the homogeneous border basis scheme ideal. The polynomials will belong to the ring <tt>BBS=K[c_{ij}]</tt>.</item> |
</itemize> | </itemize> | ||
</description> | </description> | ||
Revision as of 15:38, 8 July 2009
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}].
