next | previous | forward | backward | up | top | index | toc | Macaulay2 website

Chordal :: dim(ChordalNet)

dim(ChordalNet) -- dimension of a chordal network

Synopsis

Function: dim
Usage:

dim N

codim N
Inputs:
- N, an instance of the type ChordalNet,
Outputs:
- an integer, dimension of the associated variety

Description

This method computes the dimension of the variety associated to a chordal network.

i1 : I = adjacentMinorsIdeal(QQ,2,10);

o1 : Ideal of QQ[a..t]

i2 : N = chordalNet I;

i3 : chordalTria N;

i4 : dim N

o4 = 11

See also

codimCount -- codimension counts of the chains of a chordal network

Ways to use this method:

dim(ChordalNet) -- dimension of a chordal network