# ApCoCoA-1:BB.LiftHomND

From ApCoCoAWiki

## borderbasis.LiftHomND

Compute the equations defining the hom. border basis scheme and coming from the lifting of next-door neighbors

### Syntax

$borderbasis.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 BBS=K[c_{ij}].