next
|
previous
|
forward
|
backward
| up |
top
|
index
|
toc
|
Macaulay2 web site
NumericalAlgebraicGeometry
::
colon
colon -- colon of a (truncated) dual space
Synopsis
Usage:
Dg = colon(D,g)
DJ = colon(D,J)
Inputs:
D
,
an object of class
DualSpace
g
,
a
ring element
J
,
an
ideal
Optional inputs
:
Tolerance => ...
, -- colon of a (truncated) dual space
Outputs:
an object of class
DualSpace
, Dg, DJ
Description
Computes (a part of) the dual space of the dual. See
R. Krone and A. Leykin, "Numerical algorithms for detecting embedded components.", arXiv:1405.7871
for a description.
Ways to use
colon
:
colon(DualSpace,Ideal)
colon(DualSpace,RingElement)