@article{laurent:hal-04347717,
TITLE = {The aromatic bicomplex for the description of divergence-free aromatic forms and volume-preserving integrators},
AUTHOR = {Laurent, Adrien and Mclachlan, Robert I. and Munthe-Kaas, Hans Z. and Verdier, Olivier},
URL = {https://hal.science/hal-04347717},
NOTE = {41 pages},
JOURNAL = {Forum of Mathematics, Sigma},
PUBLISHER = {Cambridge University press},
VOLUME = {11},
PAGES = {E69},
YEAR = {2023},
MONTH = Jan, DOI = {10.1017/fms.2023.63},
KEYWORDS = {geometric numerical integration ; volume-preservation ; aromatic B-series ; divergence ; aromatic bicomplex ; aromatic forms ; solenoidal forms ; Euler operator ; homotopy operator ; integration by parts ; Euler-Lagrange complex},
PDF = {https://hal.science/hal-04347717/file/Paper_Aromatic_bicomplex_2023.pdf},
HAL_ID = {hal-04347717},
HAL_VERSION = {v1},
}