Difference between revisions of "ApCoCoA-1:BB.HomNDgens"
(Key and see section update.) |
(Types section update.) |
||
| Line 13: | Line 13: | ||
</itemize> | </itemize> | ||
</description> | </description> | ||
| + | <types> | ||
| + | <type>list</type> | ||
| + | <type>int</type> | ||
| + | <type>integer</type> | ||
| + | </types> | ||
<see>BB.ASgens</see> | <see>BB.ASgens</see> | ||
<see>BB.HomASgens</see> | <see>BB.HomASgens</see> | ||
Revision as of 11:07, 23 April 2009
BB.HomNDgens
Compute the generators of the vanishing ideal of a homogeneous border basis scheme.
Syntax
BB.HomNDgens(K:INT,OO:LIST):LIST
Description
Computes the generators of the vanishing ideal of the homogeneous border basis scheme corresponding to the lifting of the K-th element of NDneighbors(OO). The inputs are an integer K in the range 1..Len(NDneighbors(OO)) and a list OO of terms that specify an order ideal. The output is a list of polynomials in the ring <formula>BBS=K[c_{ij}]</formula>.
@param K The generators of the vanishing ideal of the homogeneous border basis scheme corresponding to the lifting of the K-th element of the list returned by NDneighbors(OO) will be computed.
@param OO A list of terms representing an order ideal.
@return A list of generators of the vanishing ideal of the homogeneous border basis scheme corresponding to the lifting of the K-th element of the list returned by NDneighbors(OO). The polynomials will belong to the ring BBS=K[c_{ij}].
