Birkhoffian symplectic algorithms derived from Hamiltonian symplectic algorithms - 孔新雷 吴惠彬 梅凤翔 (Chinese physics B, 2016)
Keywords: Algorithms; Birkhoff方程; Birkhoff系统; Construction; Inverse; Mathematical analysis; Mathematical models; Oscillators; Preserving; Transformations (mathematics); 保结构算法; 哈密顿方程; 差分格式; 操作过程; 线性阻尼; 辛算法