Thank you Bruce!! Indeed the function looks tidier.
The third function gives me this message: "". The 'p' is supposed to mean the partition right?
Once again thank you for your help. I really appreciate it!
-Soheli
On Sunday, March 8, 2020 at 5:26:41 AM UTC-4, Bruce wrote:
>
> Thank you for
> Oops. Certainly 2 is fixed, so, doesn't belong to the support.
> Deserves a ticket, IMHO.
Ouch. Indeed!
Nicolas
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Nicolas M. Thiéry "Isil"
http://Nicolas.Thiery.name/
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On 2020-03-08, David Joyner wrote:
> On a tangential matter, I'd like to add that
> according to Dan Bump's notes "Group Representation
> Theory" (http://sporadic.stanford.edu/bump/group/gr1_4.html),
> this set of elements that the permutations does not
> fix is called the support.
Exactly.
>
On 2020-03-08, David Joyner wrote:
> I agree with Michael O, a permutation is a bijection,
> so the image is the domain is the codomain.
+1
> For a patch to "define the image of a permutation
> to be the set of elements that it does not fix" is a
> mistake, IMHO. Maybe the set computed could be
Thank you for helping me. I created the function:
sage: def is_king_tableau(t,no_of_rows):
: for i in range(no_of_rows):
: if t[0][0] != 1:
: return False
: elif t[i][0] <= 2*i:
: return False
: else:
:
On Sun, Mar 8, 2020 at 5:13 AM David Joyner wrote:
>
>
> On Sun, Mar 8, 2020 at 4:58 AM Samuel Lelièvre
> wrote:
>
>> Dear sage-combinat-devel,
>>
>> Please share any insight on this question
>> about the image of a permutation:
>>
>>
On Sun, Mar 8, 2020 at 4:58 AM Samuel Lelièvre
wrote:
> Dear sage-combinat-devel,
>
> Please share any insight on this question
> about the image of a permutation:
>
> https://groups.google.com/d/msg/sage-devel/kk1C8LrSOTU/8W1r7LIPAgAJ
>
>
I agree with Michael O, a permutation is a bijection,
so
Dear sage-combinat-devel,
Please share any insight on this question
about the image of a permutation:
https://groups.google.com/d/msg/sage-devel/kk1C8LrSOTU/8W1r7LIPAgAJ
Kind regards,
Samuel Lelièvre
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