How to solve $$ \begin{cases} y'(x)=y(x)\\ y(0)=1 \end{cases} $$ using finite element method?? I mean Bubnov-Galerkin approximation method along with Ritz minimization. I've try for some times and it looks like i don't understand something.
2026-03-28 01:12:56.1774660376
How to solve simple ODE with FEM
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