Changes between Initial Version and Version 1 of Ticket #12418, comment 16


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Timestamp:
Nov 7, 2012, 3:00:22 PM (10 years ago)
Author:
Punarbasu Purkayastha
Comment:

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  • Ticket #12418, comment 16

    initial v1  
    1111> I did this in a prototype code for Johnson schemes, [http://mathoverflow.net/questions/111603/intersecting-4-sets/111647#111647 here].
    1212
    13 Wow! You have the !Johnson scheme too?! Sure, add them all in!! Do you use the polynomials used by !Aaltonen?
     13Wow! You have the Johnson scheme too?! Sure, add them all in!! Do you use the polynomials used by Aaltonen?
    1414
    1515> Any other interesting schemes to include? (Johnson scheme takes care of constant weight binary codes, as you know.)
    1616
    17 !LP for permutation codes would be interesting. There are not too many good results known there. IIRC, it uses !Chebychev polynomials(?).
     17LP for permutation codes would be interesting. There are not too many good results known there. IIRC, it uses Chebychev polynomials(?).