Sufficient set of integrability conditions of an orthonomic system
<|reference_start|>Sufficient set of integrability conditions of an orthonomic system: Every orthonomic system of partial differential equations is known to possess a finite number of integrability conditions sufficient to ensure the validity of all. Herewith we offer an efficient algorithm to construct a sufficient set of integrability conditions free of redundancies.<|reference_end|>
@article{marvan2006sufficient,
    title={Sufficient set of integrability conditions of an orthonomic system},
    author={M. Marvan},
    journal={Found. Comput. Math. 9 (2009) 651-674},
    year={2006},
    doi={10.1007/s10208-008-9039-8},
    archivePrefix={arXiv},
    eprint={nlin/0605009},
    primaryClass={nlin.SI cs.SC}
}