PDE-constrained optimization using JuliaSmoothOptimizers
In this presentation, we showcase a new optimization infrastructure within JuliaSmoothOptimizers for PDE-constrained optimization problems in Julia. We introduce PDENLPModels.jl a package that discretizes PDE-constrained optimization problems using finite elements methods via Gridap.jl. The resulting problem can then be solved by solvers tailored for large-scale optimization implemented in pure Julia such as DCISolver.jl and FletcherPenaltyNLPSolver.jl.