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math.NA2015★ 4 cited
High-order Hamiltonian splitting for Vlasov-Poisson equations
Fernando Casas, Nicolas Crouseilles, Erwan Faou +1
We consider the Vlasov-Poisson equation in a Hamiltonian framework and derive new time splitting methods based on the decomposition of the Hamiltonian functional between the kineti…
math.NA2015
An efficient algorithm based on splitting for the time integration of the Schrödinger equation
S. Blanes, F. Casas, A. Murua
We present a practical algorithm based on symplectic splitting methods to integrate numerically in time the Schrödinger equation. When discretized in space, the Schrödinger equatio…