@article{dmtcs:2887, title = {Lagrange's Theorem for Hopf Monoids in Species}, author = {Marcelo Aguiar and Aaron Lauve}, url = {https://dmtcs.episciences.org/2887}, doi = {10.46298/dmtcs.2887}, journal = {Discrete Mathematics \& Theoretical Computer Science}, issn = {1365-8050}, volume = {DMTCS Proceedings vol. AO, 23rd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2011)}, issuetitle = {Proceedings}, eid = 81, year = {2011}, month = {Jan}, keywords = {Hopf monoids, species, graded Hopf algebras, Lagrange's theorem, generating series, [MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO], [INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]}, language = {English}, }