KdV

Author: mjsheikh

test/KdV.jl

@@ -49,7 +49,8 @@ end
 
 # Conduct interesting experiments by referring to
 # http://lie.math.brocku.ca/~sanco/solitons/kdv_solitons.php
-@testset "KdV equation (Double Solition)" begin
+#  TODO The true solution for this case seems unstable, look for a workaround
+#= @testset "KdV equation (Double Solition)" begin
     N = 10
     Δx = 1/(N-1)
 
@@ -90,4 +91,4 @@ end
     for t in 0:0.1:9
         @test_skip soln(t) ≈ ϕ(x,t) atol = 0.01
     end
-end
+end =#

test/runtests.jl

@@ -23,7 +23,7 @@ if GROUP == "All" || GROUP == "Interface"
     @time @safetestset "Validate Higher Dimensional Boundary Extension" begin include("multi_dim_bc_test.jl") end
     @time @safetestset "2nd order check" begin include("2nd_order_check.jl") end
     @time @safetestset "Non-linear Diffusion" begin include("Fast_Diffusion.jl") end
-    #@time @safetestset "KdV" begin include("KdV.jl") end # KdV times out and all fails
+    @time @safetestset "KdV" begin include("KdV.jl") end # 2-Soliton case needs implementation
     @time @safetestset "Heat Equation" begin include("heat_eqn.jl") end
     @time @safetestset "Matrix-Free Operators" begin include("matrixfree.jl") end
     @time @safetestset "JacVec Operator Integration Test" begin include("jacvec_integration_test.jl") end