ApCoCoA-1:BB.LiftHomND: Difference between revisions

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<command>
<command>
     <title>borderbasis.LiftHomND</title>
     <title>BB.LiftHomND</title>
     <short_description>homogeneous border basis scheme for the lifting of next-door neighbors</short_description>
     <short_description>homogeneous border basis scheme for the lifting of next-door neighbors</short_description>
<syntax>
<syntax>
$borderbasis.LiftHomND(OO:LIST):LIST
BB.LiftHomND(OO:LIST):LIST
</syntax>
</syntax>
     <description>
     <description>
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     </description>
     </description>
     <key>kreuzer</key>
     <key>kreuzer</key>
    <key>bb.lifthomnd</key>
     <key>borderbasis.lifthomnd</key>
     <key>borderbasis.lifthomnd</key>
     <wiki-category>Package_borderbasis</wiki-category>
     <wiki-category>Package_borderbasis</wiki-category>
</command>
</command>

Revision as of 19:50, 8 November 2007

BB.LiftHomND

homogeneous border basis scheme for the lifting of next-door neighbors

Syntax

BB.LiftHomND(OO:LIST):LIST

Description

Compute the equations defining the homogeneous border basis scheme and coming from the lifting of next-door neighbors. The input is a list of terms OO (2nd element of type POLY). The output is a list of poly in the ring <formula>BBS=K[c_{ij}]</formula>.