A. Murua & J.M. Sanz-Serna, Hopf algebra techniques to handle dynamical systems and numerical integrators, in Computation and Combinatorics in Dynamics, Stocastics and Control, The Abel Symposium, Rosendal, August 2016, E. Celledoni, G. di Nunno, K. Ebrahimi-Fard and H. Z. Munthe-Kaas, eds., Springer, Berkub, 2018, 629-658. arXiv 1702.08354.
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