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Use LinearSolve.jl for the FODEMatrixDiscrete methods #54
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ErikQQY
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Aug 1, 2022
Hi @ErikQQY
|
Hello there! Sorry for the late response! You can try the h=5e-2
f(t, y) = 8 * (t<=1);
prob = MultiTermsFODEProblem([1, 1 , 1], [2, 3/2 , 0], f , [0; 0], (0, 30))
sol = solve(prob, h, PIEX())
plot(sol) |
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After the discretization, the linear fractional differential equation is transformed to a linear problem:
$$Au=b$$
The current solver is the default solver in Julia, we can use the SciML LinearSolve.jl:
https://github.com/SciML/LinearSolve.jl
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