Difference between revisions of "ApCoCoA-1:BB.ASneighbors"

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<command>
 
<command>
 
     <title>borderbasis.ASneighbors</title>
 
     <title>borderbasis.ASneighbors</title>
     <short_description>Compute list of across-the-street neighbors in the border of OO</short_description>
+
     <short_description>Compute list of AS neighbors in border of OO</short_description>
 
<syntax>
 
<syntax>
 
$borderbasis.ASneighbors(OO:LIST):LIST
 
$borderbasis.ASneighbors(OO:LIST):LIST

Revision as of 20:40, 31 October 2007

borderbasis.ASneighbors

Compute list of AS neighbors in border of OO

Syntax

$borderbasis.ASneighbors(OO:LIST):LIST

Description

Computes the list of across-the-street neighbors in the border of OO. The input is a list of terms OO (2nd element of type POLY). The output is a list of quadruples [i,j,k,l] s.t. x_k * b_i = x_l * b_j.