LieAlgebras: Add Demazure character #4339
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lgoettgens
added
topic: LieAlgebras
experimental
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Just for future reference: @janikapeters is a student assistant at RWTH Aachen under the supervision of @gfourier and me working on project A24, in particular in extending the |
lgoettgens
reviewed
Nov 21, 2024
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| function demazure_character(R::RootSystem, hw::Vector{<:IntegerUnion}, x::WeylGroupElem) | ||
| return demazure_character(WeightLatticeElem(R, hw), x) | ||
| end |
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please also add dispatches that take a LieAlgebra as the first argument (cf. the character methods in LieAlgebraModule.jl), and ones that take a word instead of a WeylGroupElem.
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## master #4339 +/- ##
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+ Coverage 84.48% 84.51% +0.02%
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Files 641 645 +4
Lines 85427 85679 +252
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+ Hits 72170 72408 +238
- Misses 13257 13271 +14
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lgoettgens
reviewed
Nov 21, 2024
Co-authored-by: Lars Göttgens <[email protected]>
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Implemented by the request of @lgoettgens and @gfourier
I am still writing documentation and tests