Hello,
While writing an enhancement proposal on
http://trac.sagemath.org/sage_trac/ticket/10777
I thought that it could be convenient to create a (finite) poset
without specifying its elements but perhaps adding them one-by-one as/
if they are created later.
It seems to me that it is not possible
Benjamine Jones wrote:
> I've looked over the plot code in WeightLatticeRealization. I think
> perhaps the two sets of plotting code could co-exist, one in
> RootLatticeRealization (or wherever) and mine in WeylCharacterRing.
> The two sets of code have some things in common, but the plots are
>
On 2/12/11 7:08 AM, Daniel Bump wrote:
- In the root and weight lattice, the default coordinate system
should be given by the natural basis. I.e. in the root lattice in
rank 2, alpha_1 should have coordinates (0,1) and alpha_2 (1,0).
What basis is this? (What would the basis be for
> What paper are you reading? Can you give a reference?
This one !
http://arxiv.org/pdf/1102.0962v1 :-)
Nathann
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On Feb 13, 3:23 am, Nathann Cohen wrote:
> Hello everybody !!!
>
> These days I am trying to read a paper proving a nice result with Flag
> Algebras, an i am almost willing to implement it if not for the fact that I
> know very few about it, and that the code would probably be a bit low-level
> wh
On Feb 12, 1:37 pm, Benjamin Jones wrote:
>
> It sounds to me like I should remove my `plot` method from Trac
> #10744, leaving the demazure character there, and start a new ticket
> to:
>
I've looked over the plot code in WeightLatticeRealization. I think
perhaps the two sets of plotting code co
Hello everybody !!!
These days I am trying to read a paper proving a nice result with Flag
Algebras, an i am almost willing to implement it if not for the fact that I
know very few about it, and that the code would probably be a bit low-level
which would make the review uneasy...
Does anyone know
