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5d6c4f8290
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we work over PermutationGroup{Int8}
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2018-04-10 12:21:08 +02:00 |
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58fa849df0
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fastm in rankOne_projections doesnt' change much in terms of speed
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2018-04-09 12:56:20 +02:00 |
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9d2140b5a8
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fix nature of idempotents
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2018-04-09 11:55:38 +02:00 |
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a0cc9d62c9
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fix: PermCharacter is in Projections, not in PropertyT
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2018-04-09 11:14:39 +02:00 |
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27569c11d8
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export PermCharacter, DirectProdCharacter, rankOne_projection
from Projections module
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2018-04-09 11:13:39 +02:00 |
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44e3c9c0b9
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add generator of characters for PermGroup, DirectProductGroup
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2018-04-09 11:10:57 +02:00 |
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11365bf5b2
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big overhaul of rankOne_projections for WreathProduct Group
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2018-04-09 11:07:12 +02:00 |
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094abd74b8
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simplify rankOne_projections for PermGroup
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2018-04-08 22:50:31 +02:00 |
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50588bc792
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streamline logic in rankOne_projection from a character
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2018-04-08 22:49:45 +02:00 |
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5bed58de2c
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fix hacks around DirectProdCharacter
It should work over different groups as well
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2018-04-08 22:48:42 +02:00 |
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589e1882cd
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fix indentation
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2018-04-08 22:46:28 +02:00 |
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2d89c38657
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separate Projections into a module
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2018-04-08 22:45:18 +02:00 |
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94fa72ae80
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update to parametrised perms in Nemo
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2018-01-26 13:20:56 +01:00 |
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47f6d3637e
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fix indentation to 4 spaces
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2018-01-01 14:06:33 +01:00 |
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10808583e3
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Merge remote-tracking branch 'origin/enh/warmstart' into enh/warmstart-0.6
# Conflicts:
# src/OrbitDecomposition.jl
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2017-12-01 14:21:10 +01:00 |
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7ee7a30829
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fix rankOne_projections for the new type of GroupRingElem
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2017-11-17 15:29:09 +01:00 |
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0d20df8207
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add dim function for Characters
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2017-11-16 20:01:12 +01:00 |
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498a6700ec
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Merge branch 'master' into enh/julia-v0.6
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2017-11-15 20:28:57 +01:00 |
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a35122f8bb
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cosmetic
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2017-11-08 15:40:38 +01:00 |
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38ae1e0656
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remove minimalprojections in favour of rankOne_projections
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2017-11-08 15:40:22 +01:00 |
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e746aaeeff
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rankOne_projections MUST be computed over exact field (e.g. Rational{Int})
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2017-11-08 15:39:51 +01:00 |
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d7652c4e02
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make AbstractCharacter just an abstract type
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2017-11-08 15:38:51 +01:00 |
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6f0087b8c7
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indentation
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2017-11-08 11:10:30 +01:00 |
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31715701cc
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de-thread Projections
to avoid UndefRefError: access to undefined reference in
rankOne_projections(::WreathProduct)
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2017-11-07 09:44:10 +01:00 |
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12c5c47ca8
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add Nemo.isone(::GroupElem)
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2017-11-06 11:31:15 +01:00 |
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4e3bcbba6e
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update to the new Nemo.Generic module
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2017-09-15 18:19:20 +02:00 |
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5ac2876e31
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update to julia v0.6.0
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2017-09-15 18:16:31 +02:00 |
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972697e2ba
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cosmetic
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2017-08-27 20:24:18 +02:00 |
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9a62cc2444
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threaded minimalprojections
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2017-08-27 18:29:38 +02:00 |
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1f508ea85c
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replace fixed rankOne_projections with automatically generated ones
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2017-08-01 10:29:38 +02:00 |
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706097931a
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fix: central_projection asks for AbstractCharacter
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2017-07-28 12:25:14 +02:00 |
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4bb52bd34b
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my Characters return Julia's Ints
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2017-07-27 22:06:32 +02:00 |
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93ba763402
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Allow evaluation of Characters on GroupRingElems
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2017-07-27 22:06:02 +02:00 |
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536542c3a6
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Introduce {Perm,DirectProd}Character <: AbstractCharacter <: Function
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2017-07-27 22:05:15 +02:00 |
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0a3b5b227d
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accommodate latest changes in Nemo characters
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2017-07-27 20:36:22 +02:00 |
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9d3eec6812
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fix: mixed-up projections
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2017-07-27 20:35:39 +02:00 |
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b8a40c42c8
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indentation
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2017-07-17 15:40:54 +02:00 |
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5d6074c368
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rework ranOne_projections(::WreathProduct...) using emb functions
Still messy
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2017-07-17 12:28:17 +02:00 |
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6ecd63197b
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account for changes in order of characters
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2017-07-17 12:27:28 +02:00 |
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4e48917a38
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characters of symmetric group are now implemented in Nemo
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2017-07-17 12:26:10 +02:00 |
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d7b7759e5d
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fix: delete superfluous parenthesis
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2017-07-17 10:28:18 +02:00 |
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d603bbd329
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cut on allocating another GrupRingElement
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2017-07-17 10:18:26 +02:00 |
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143695ed24
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Revert "parametrise central_projection by the type of character"
This reverts commit 820517a04e .
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2017-07-17 10:12:09 +02:00 |
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820517a04e
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parametrise central_projection by the type of character
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2017-07-17 09:43:19 +02:00 |
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cb10afe6f6
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save one value computation
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2017-07-16 21:42:53 +02:00 |
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680d888b68
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keep permtype consistent with partitions (i.e. rev-sorted)
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2017-07-13 17:47:40 +02:00 |
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af74ae6fb0
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add hand-crafted projections for PermutationGroup(5)
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2017-07-12 20:23:27 +02:00 |
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5906715902
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use T to specify type of projection elements
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2017-07-12 20:23:00 +02:00 |
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8819269689
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central projections tend to be dense
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2017-07-12 20:18:42 +02:00 |
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451245419c
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add characters for PermutationGroup(5)
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2017-07-12 20:15:31 +02:00 |
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