One issue is that f-id is not a ring homomorphism. So do I restrict to a
range of degrees, convert to vector spaces, and compute the kernel? I'm not
sure of the right approach.
On Thursday, August 25, 2022 at 3:11:12 AM UTC-7 pedrito...@gmail.com wrote:
> Dear John,
> Wouldn’t be of some help t
Good question, and I don't whether the subring is finitely generated. I
want to compute examples — what's the subring in a range of degrees — to
see what's going on.
On Wednesday, August 24, 2022 at 11:22:31 PM UTC-7 dim...@gmail.com wrote:
>
>
> On Thu, 25 Aug 2022, 00:38 John H Palmieri, wro
Dear John,
Wouldn’t be of some help to consider the kernel of f-Id (with Id the
identity map)?
Best,
Pedro
El El jue, 25 ago 2022 a las 8:22, Dima Pasechnik
escribió:
>
>
> On Thu, 25 Aug 2022, 00:38 John H Palmieri,
> wrote:
>
>> I have a polynomial ring R = k[x1, x2, ..., xn] and a ring homo