Re: [sage-combinat-devel] Canonical form for permutation groups

2013-04-10 Thread Jason B. Hill
p. > To unsubscribe from this group and stop receiving emails from it, send an > email to > sage-combinat-devel+**unsubscr...@googlegroups.com > . > To post to this group, send email to sage-combinat-devel@** > googlegroups.com . > Visit this group at http://groups.google.com

Re: [sage-combinat-devel] Re: a problem in the new permutation groups code (and a solution ?)

2013-03-25 Thread Jason B. Hill
t;primitive" elements of the domain, i.e. >>> as in our example, using ((1),(2),(3),(4),(1,2),(2,3)) instead of >>> (1,2,3,4,(1,2),(2,3)); then certainly ((1),(2)) and (1,2) are >>> different things, problem solved. >>> >>> (and certainly

Re: [sage-combinat-devel] A *wow* read O_O

2011-05-02 Thread Jason B Hill
t to this group, send email to sage-combinat-devel@googlegroups.com. > To unsubscribe from this group, send email to > sage-combinat-devel+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/sage-combinat-devel?hl=en. > > --

Re: [sage-combinat-devel] Re: [sage-devel] permutation groups

2011-04-08 Thread Jason B Hill
that's where I learned the theory because that's what I could find. (The Seress text has a partition backtrack section, but it is very thin.) -- Jason B. Hill http://math.jasonbhill.com  |  jason.b.h...@colorado.edu -- You received this message because you are subscribed to the Google

Re: [sage-combinat-devel] Re: [sage-devel] permutation groups

2011-04-08 Thread Jason B Hill
r consumption. As far as I know, nobody has really done this. Has anyone done this? I don't think it would be hard. (E.g., for my purposes I use a language much more like I.G. Macdonald's text... although this blurs the difference between partitions and set compositions.) Jason --

Re: [sage-combinat-devel] Re: error after -combinat install

2010-09-20 Thread Jason B Hill
It works fine now. Thanks! -- Jason B. Hill http://math.jasonbhill.com | jason.b.h...@colorado.edu -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to sage-combinat-de...@googlegrou

[sage-combinat-devel] error after -combinat install

2010-09-20 Thread Jason B Hill
7;all' Error importing ipy_profile_sage - perhaps you should run %upgrade? WARNING: Loading of ipy_profile_sage failed. sage: -- Jason B. Hill http://math.jasonbhill.com | jason.b.h...@colorado.edu -- You received this message because you are subscribed to the Google Gro

Re: [sage-combinat-devel] Matrix of a permutation

2010-07-17 Thread Jason B. Hill
Can you clarify this a bit? Obviously, there's a difference between the product of matrices of permutations and the matrix of the product of permutations. That is, they are 'reversed.' But, multiplication in the matrices is not the same operation as the one imposed on the elements from a group. Fo

Re: [sage-devel] Re: Fwd: [sage-combinat-devel] permutation group perspectives

2010-05-30 Thread Jason B Hill
#x27;ll be back from vacation on Wednesday. Unfortunately, this will be my last computer access until then. :-( Jason B. Hill On Sun, May 30, 2010 at 3:46 PM, Mike Hansen wrote: > On Fri, May 21, 2010 at 5:58 PM, Jason B Hill > wrote: > > Can we get a list together of all o

Re: [sage-devel] Fwd: [sage-combinat-devel] permutation group perspectives

2010-05-18 Thread Jason B Hill
; domain to non-fixed points? > I do think this would be sufficient, yes. Keep in mind though that this should be easily restricted to subgroups and subrepresentations. Jason B Hill > > - Robert > > > On May 17, 2010, at 3:06 PM, Mike Hansen wrote: > > -- Forwarde

[sage-combinat-devel] permutation group perspectives

2010-05-17 Thread Jason B Hill
hould be acceptable as input as a generator. For now, I would appreciate input on this and also the patch I submitted to introduce some of these capabilities in Sage's current implementation of permutation groups. Brevity is a virtue I do not have. Sorry about that. Jason B. Hill -- You