kalmar/GroupRings.jl
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GroupAlgebraElement -> GroupRingElem

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kalmar 2017-05-16 18:29:14 +02:00
parent 7a23fdb759
commit 89c5971cdd
1 changed files with 6 additions and 10 deletions
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16
src/GroupAlgebras.jl
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@ -17,18 +17,14 @@ type GroupRing <: Ring
GroupRing(G::Group) = new(G) GroupRing(G::Group) = new(G)
end end
immutable GroupAlgebraElement{T<:Number}
coefficients::AbstractVector{T}
product_matrix::Array{Int,2}
# basis::Array{Any,1}
function GroupAlgebraElement(coefficients::AbstractVector, type GroupRingElem{T<:Number}
product_matrix::Array{Int,2}) coeffs::AbstractVector{T}
parent::GroupRing
size(product_matrix, 1) == size(product_matrix, 2) || function GroupRingElem(coeffs::AbstractVector)
throw(ArgumentError("Product matrix has to be square")) return new(coeffs)
new(coefficients, product_matrix) end
end
end end
# GroupAlgebraElement(c,pm,b) = GroupAlgebraElement(c,pm) # GroupAlgebraElement(c,pm,b) = GroupAlgebraElement(c,pm)