On 6/3/07, Marty <[EMAIL PROTECTED]> wrote:
>
> Thank you for the feedback. I will review the existing software.
>
> (1) Am I correct that there is currently no "wrapper" for LiE using
> SAGE? Is such a wrapper planned? How about for du Cloux/Adams ATLAS
> project?
There is no wrapper for LiE
Thank you for the feedback. I will review the existing software.
(1) Am I correct that there is currently no "wrapper" for LiE using
SAGE? Is such a wrapper planned? How about for du Cloux/Adams ATLAS
project?
(2) I will try to review the existing software and perhaps make a
precise wish-lis
Feedback:
(1) Welcome to the group and thanks for your interesting ideas.
(2) I think what has already been done should be carefully laid out, as
was done with the graph-theory software page
http://www.sagemath.org:9001/Software_surveys
The ones I can think of (which include representation theory
Wow!!
This sound very interesting. To reduce the work
it would be nice if there was already some
software that did some of these things. External
programs can be seamlessly incorporated into
Sage through pexpect (or even pipes and such for
small things).
I think GAP (available through an interfa
I've just joined the google group - I thought I should clarify what
I'm thinking about.
The basic "type" for a split reductive group would be a root datum -
the usual finite free Z-module with a subset of roots. One would have
refined types, for root datum with choice of positive system of roots
I'm not sure that exceptly the intended input and output would be.
Does one want symbolic computations of group elements?
Manipulation of root data? (LiE does some fo that:
http://www-math.univ-poitiers.fr/~maavl/LiE/. BTW, I wrote
Marc van Leeuwen some time ago and asked if it was GPL'd. He didn
