Changes between Version 1 and Version 15 of Ticket #16926
- Timestamp:
- 02/07/15 23:18:17 (7 years ago)
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Ticket #16926
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toneeds_review
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Travis Scrimshaw
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public/combinat/fix_sga-16926
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f15f40cd95cd94cd3e4a3b843fd0b257746d43f0
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Ticket #16926 – Description
v1 v15 6 6 - ... 7 7 8 They mostly differ in how the elements of the symmetric group are represented, and each representation can have its advantage depending on the application in mind. So it's fine to keep them all. On the other hand, currently only the first one makes use of the special features of the symmetric group. Here isa plan to share those features across all implementations:8 They mostly differ in how the elements of the symmetric group are represented, and each representation can have its advantage depending on the application in mind. So it's fine to keep them all. On the other hand, currently only the first one makes use of the special features of the symmetric group. After a discussion, we came up with a plan to share those features across all implementations: 9 9 10 Create a category `SymmetricGroups`. Put the relevant groups in this category. 11 12 Generalize the features (Yucis-Murphy elements, ...) from `SymmetricGroupAlgebra` to the category `SymmetricGroups.Algebras`. 13 14 Put `SymmetricGroupAlgebra` in this category, and strip away all the code that is not needed anymore. 15 16 Cross ref the different implementations in the documentation. 17 18 Volunteers? 10 - Make the categories and functionality as coherent as possible. 11 - Have `SymmetricGroupAlgebra` take an optional input for the index set.