ApCoCoA-1:BB.NDneighbors

From ApCoCoAWiki
Revision as of 19:25, 24 October 2007 by XMLBot (talk | contribs) (we no longer need manual sortkeys here)

borderbasis.NDneighbors

Computes the list of next-door neighbors in the border of OO

Syntax

$borderbasis.NDneighbors(OO:LIST):LIST

Description

Computes the list of next-door 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 triples [i,j,k] s.t. b_i = x_k * b_j.