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The purpose of this study is the design of efficient methods for the solution of an ordinary differential system of equations arising from the semidiscretization of a hyperbolic partial differential ...
Laurent Jay, Symplectic Partitioned Runge-Kutta Methods for Constrained Hamiltonian Systems, SIAM Journal on Numerical Analysis, Vol. 33, No. 1 (Feb., 1996), pp. 368-387 ...