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Birkhoff normal form for splitting methods applied to semilinear Hamiltonian PDEs. Part I. Finite-dimensional discretization

Numerical AnalysisHamiltonian TheoryEngineeringVariational AnalysisPde-constrained OptimizationSemi-implicit MethodHamiltonian PdesBirkhoff Normal FormFunctional AnalysisApproximation TheoryNumerical Method For Partial Differential Equation