I want to be able to right a little code that would take any
projective variety and break it down into its irreducible variety
components
any suggestions.
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
Hello !!
how do i create a graph where i have a label for each vertex and each
edge? Precisely I need to labels for each vertex (like a name and a value).
You can deal with labeled vertices using the set_vertex/get_vertex
methods.
Nathann
--
To post to this group, send email to
Is it enough to use the primary_decomposition method of ideals? E.g.:
R.x,y,z = PolynomialRing(QQ,3)
i1 = R.ideal([x*z,y*z])
[list(_.gens()) for _ in i1.primary_decomposition()]
gives
[[z], [y, x]]
-Marshall Hampton
On Nov 24, 10:26 am, andrew ewart aewartma...@googlemail.com wrote:
I want
thnx, but that's not excatly what I'm looking for, because te label
does not appear in the picture created by
graph.show()
Johannes
Am 24.11.2010 18:55, schrieb Nathann Cohen:
Hello !!
how do i create a graph where i have a label for each vertex and each
edge? Precisely I need to labels
thnx, but that's not excatly what I'm looking for, because te label
does not appear in the picture created by
graph.show()
Can't help on that one :-/
Nathann
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
On Wed, Nov 24, 2010 at 8:26 AM, andrew ewart
aewartma...@googlemail.com wrote:
I want to be able to right a little code that would take any
projective variety and break it down into its irreducible variety
components
any suggestions.
sage: P.x,y,z = ProjectiveSpace(QQ,2)
sage: X =
Hi Johannes,
On Thu, Nov 25, 2010 at 1:51 AM, Johannes dajo.m...@web.de wrote:
Hi list,
how do i create a graph where i have a label for each vertex and each
edge? Precisely I need to labels for each vertex (like a name and a value).
I'm guessing you want a weighted graph such as the
