Splitting methods with complex coefficients by Sergio Blanes and others (source code)

= Splitting methods with complex coefficients by Sergio Blanes and others
{c}
{tag=Work by Sergio Blanes}
{tag=Work by Fernando Casas}
{tag=Work by Ander Murua}
{title2=arXiv:1001.1549}

Verified author list and archive history: https://arxiv.org/abs/1001.1549

Primary text: https://arxiv.org/pdf/1001.1549

Consulted passages: section1, equation(5), printed p2, symmetric second-order splitting; equation(11) and following negative-step discussion, printed pp3–4. Archive abstract records submission10January2010 and journal reference Bol.Soc.Esp.Mat.Apl.50(2010),47–61. The fetched PDF separately displays25April2022 on its title page; do not equate that displayed typesetting date with first publication.