作者: Luigi Brugnano , Gianmarco Gurioli , Felice Iavernaro , Ewa B. Weinmüller
DOI: 10.1016/J.APNUM.2017.12.014
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摘要: Abstract In this paper, we propose a second order energy-conserving approximation procedure for Hamiltonian systems with holonomic constraints. The derivation of the relies on use so-called line integral framework . We provide numerical experiments to illustrate theoretical findings.