kalmar
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PropertyT.jl
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510 Commits

Author SHA1 Message Date
kalmarek 5e821286e5
define and use one(::Group) 2019-07-05 19:23:37 +02:00
kalmarek 4bce106c2d
better logging 2019-07-05 19:23:36 +02:00
kalmarek e23b6a85dc
include sqadjop.jl from 1812.03456.jl file 2019-07-05 19:23:35 +02:00
kalmarek cc9d3db846
we act on MatAlgElem now; use MatAlgebra 2019-07-04 22:52:21 +02:00
kalmarek 88b460a959
use NCRing[Elem]s instead of MatSpace and use NCRing in Settings 2019-07-04 22:52:02 +02:00
kalmarek 6c906b05cb
add sqadjop.jl and unit tests 2019-06-30 13:19:24 +02:00
kalmarek b9dc701f17
when acting on MatElem always act on the lhs columns/rows 2019-06-30 11:58:32 +02:00
kalmarek 4c4ef195e1
replace radius by halfradius where appropriate 2019-06-30 11:56:57 +02:00
kalmarek 8467b0d432
slightly faster perm action on MatElem 2019-06-28 09:15:01 +02:00
kalmarek 761879f5fd
fix rebase 2019-06-28 01:34:37 +02:00
kalmarek 1345257732
further speedups for WreathProduct on Mats 2019-06-28 01:24:04 +02:00
kalmarek 70c72d28d9
further speedups for perm action on Automorphisms 2019-06-28 01:24:03 +02:00
kalmarek 7e854f902a
simplify WreathProductElem action on Automorphisms 2019-06-28 01:24:02 +02:00
kalmarek 55b7ed09bc
reorganize actions 2019-06-28 01:24:01 +02:00
kalmarek f4f9dfe21d
much faster WreathProductElem actions 2019-06-28 01:24:00 +02:00
kalmarek 4cef591dfa
faster permutation actions on GroupElements 2019-06-28 01:23:53 +02:00
kalmarek 7a8b21db3c
relax type assumptions in compute_SOS and else 2019-06-28 01:20:48 +02:00
kalmarek b5f12501f9
try/catch file loading 2019-04-17 12:37:41 +02:00
kalmarek 2a84d04edc
test the correctness of hpc sos computation 2019-04-16 17:05:34 +02:00
kalmarek 70c160411d
cosmetic changes (mostly empty lines) 2019-04-12 23:18:48 +02:00
kalmarek ed910ccde5
rename computeλandP → approximate_by_SOS 2019-04-02 23:04:46 +02:00
kalmarek bb42538ee5
rename distance_to_positive_cone → certify_SOS_decomposition 
and make it a bit more general
 2019-04-02 23:04:45 +02:00
kalmarek 6fde981b32
save warmstart in time-stamped file; 
don't override warmstart.jld if there are any nans in the solution (e.g.
solver was interrupted)
 2019-04-02 23:04:44 +02:00
kalmarek 60bdbd0e74
optimized version of compue_SOS 
using accumulator matrix to allow auto-vectorisation
 2019-03-15 08:13:38 +01:00
kalmarek 2602d0a181
Revert "Thread.@threads compute_SOS (better precision!)" 
This reverts commit ad1b11f10d.
 2019-03-14 14:25:32 +01:00
kalmarek ad1b11f10d
Thread.@threads compute_SOS (better precision!) 2019-03-12 15:47:31 +01:00
kalmarek 7d0677333c
small stylistic tweaks for @constraint(s) 2019-03-10 16:52:54 +01:00
kalmarek 0b92aebb2f
use @info, @warn without () 2019-02-24 00:17:20 +01:00
kalmarek d69e33629b
better info in sparsify! 2019-02-21 21:10:36 +01:00
kalmarek 1f5e7ebdbe
fix performance regression in generating constraints 2019-02-21 14:53:11 +01:00
kalmarek fb8ec1578a
use multi-line @info where possible 2019-02-21 14:52:20 +01:00
kalmarek a2f8e3dc17
update the language to MOI 
* use JuMP.OptimizerFactory
* use value(m[:λ]) to retrive values
 2019-02-21 14:51:15 +01:00
kalmarek 49c8ffa900
warmstarting is limited to SCS specific hacks 
until https://github.com/JuliaOpt/SCS.jl/pull/138 is merged
 2019-02-21 14:47:39 +01:00
kalmarek 689bae035e
simplify PropertyT.solve due to changes in MOI 2019-02-21 14:45:58 +01:00
kalmarek 5199189e5f
update SOS_problem to JuMP-0.19 syntax 
thanks to MOI we don't have to pass λ around as it's accesible via 
m[:λ];

Ps need to be kept reference of, since it's an anonymous variable
 2019-02-21 14:43:38 +01:00
kalmarek 1ce892dc14
workaround for https://github.com/JuliaLang/julia/issues/30739 2019-01-28 18:40:39 +01:00
kalmarek 5ef5b93dbd
fix info 2019-01-28 17:03:24 +01:00
kalmarek 8e4dd2072c
endof -> lastindex 2019-01-28 08:47:40 +01:00
kalmarek 581097b7d3
add: tests for oSL(4,Z); global @info 2019-01-28 08:42:40 +01:00
kalmarek 4768bb6e35 Merge branch 'AutFn' into enh/julia-v0.7 2019-01-17 08:39:13 +01:00
kalmarek 48c43b4c59 minimize imports 2019-01-14 17:46:36 +01:00
kalmarek 80ac135f59 logging changes 2019-01-14 17:46:13 +01:00
kalmarek af009547b5 fix: distance_to_positive_cone expects HALF the support radius 2019-01-14 17:45:23 +01:00
kalmarek 3e6a1dde51 rework Settings 2019-01-14 17:44:13 +01:00
kalmarek 5492998e7e group actions definitions to orbitdata.jl 2019-01-11 07:54:36 +01:00
kalmarek 76b8fed6b1 update for changes in AbstractAlgebra, Groups, GroupRings 
* MatSpaces are no longer Rings, they are modules (that's a hack, I 
know)
* DirectProduct → DirectPower
* full → GroupRings.dense
* constructors of GroupRings require explicit basis
 2019-01-11 06:37:24 +01:00
kalmarek 0614bf268d rework loading/saving GroupRingElems 2019-01-11 06:33:14 +01:00
kalmarek 10d319f48b fix: deprecations for julia-0.7/1.0 2019-01-11 06:32:09 +01:00
kalmarek 0ee12f76a5 rework the Settings once again 2019-01-11 04:33:56 +01:00
kalmarek 760dfdc7d5 optimisation in constraintLHS! 2019-01-10 04:48:30 +01:00