> On Friday, 7 November 2014 03:56:16 UTC+11, Nicolas M. Thiery wrote:
>
>>
>> This might be the occasion to add a ``cartan type'' for G(r,1,n).
>>
>
> Implementing these algebras properly would be painful...however,
> implementing their action on a representation in terms of the natural
> gen
Hi Andrew,
> Then there are other annoyances in that the seminormal representations for
> the algebras with different quadratic relations, for example
> $(T_r-q)(T_r+1)=0$, $(T_r-q)(T_r+q^{-1})=0$ or
> $(T_r-q)(T_r+v)=0$, are all different and, of course, there are several
> different flavours
On Friday, 7 November 2014 03:56:16 UTC+11, Nicolas M. Thiery wrote:
>
> This might be the occasion to add a ``cartan type'' for G(r,1,n).
>
Implementing these algebras properly would be painful...however,
implementing their action on a representation in terms of the natural
generators is no
``_rmul_`` and ``_lmul_`` (it's the module element (i.e., ``self``) on the
right or left respectively), and (somewhat unfortunately) I think you need
to also inherit from ModuleElement (or copy the ``__mul__`` method).
>
> Or is it preferred to use ``_acted_upon_`` (see in
> CombinatorialFreeMo
On Thu, Nov 06, 2014 at 01:04:30AM -0800, Andrew wrote:
>Yes, you're right, this is almost certainly on the roadmap. In any
>case, as Nicolas and Travis are both in favour I'll try and make time
>to properly wrap and prettify the code, create a ticket and push it to
>git and trac or
``_rmul_`` and ``_lmul_`` (it's the module element (i.e., ``self``) on the
right or left respectively), and (somewhat unfortunately) I think you need
to also inherit from ModuleElement (or copy the ``__mul__`` method).
Or is it preferred to use ``_acted_upon_`` (see in CombinatorialFreeModule)?
Dear Bruce and Travis,
Thanks for your suggestions. I realised after reading your posts that a
much better way to construct my coefficient ring is to start with a
polynomial ring over Q(q) with n+1 indeterminants and then quotient out by
a suitable ideal. This constructs the ring directly and
