Fine structures inside the PreLie operad
HTML articles powered by AMS MathViewer
- by Frédéric Chapoton PDF
- Proc. Amer. Math. Soc. 141 (2013), 3723-3737 Request permission
Abstract:
This article aims at a detailed analysis of the $\operatorname {PreLie}$ operad. We obtain a concrete description (as a morphism) of the relationship between the anticyclic structure of $\operatorname {PreLie}$ and the generators of $\operatorname {PreLie}$ as a $\operatorname {Lie}$-module, which was previously known only at the level of characters. Building on this, we obtain a surprising inclusion of the cyclic Lie module in the $\operatorname {PreLie}$ operad. We conjecture that the image of this inclusion generates an interesting free sub-operad.References
- Nantel Bergeron and Muriel Livernet, A combinatorial basis for the free Lie algebra of the labelled rooted trees, J. Lie Theory 20 (2010), no. 1, 3–15. MR 2667815
- Nantel Bergeron and Jean-Louis Loday, The symmetric operation in a free pre-Lie algebra is magmatic, Proc. Amer. Math. Soc. 139 (2011), no. 5, 1585–1597. MR 2763748, DOI 10.1090/S0002-9939-2010-10813-4
- J. C. Butcher, Numerical methods for ordinary differential equations, John Wiley & Sons, Ltd., Chichester, 2003. MR 1993957, DOI 10.1002/0470868279
- F. Chapoton, On some anticyclic operads, Algebr. Geom. Topol. 5 (2005), 53–69. MR 2135545, DOI 10.2140/agt.2005.5.53
- Frédéric Chapoton, Free pre-Lie algebras are free as Lie algebras, Canad. Math. Bull. 53 (2010), no. 3, 425–437. MR 2682539, DOI 10.4153/CMB-2010-063-2
- Frédéric Chapoton and Muriel Livernet, Pre-Lie algebras and the rooted trees operad, Internat. Math. Res. Notices 8 (2001), 395–408. MR 1827084, DOI 10.1155/S1073792801000198
- James Conant and Karen Vogtmann, On a theorem of Kontsevich, Algebr. Geom. Topol. 3 (2003), 1167–1224. MR 2026331, DOI 10.2140/agt.2003.3.1167
- Dominique Dumont and Armand Ramamonjisoa, Grammaire de Ramanujan et arbres de Cayley, Electron. J. Combin. 3 (1996), no. 2, Research Paper 17, approx. 18 (French, with English summary). The Foata Festschrift. MR 1392502
- L. Foissy, Finite-dimensional comodules over the Hopf algebra of rooted trees, J. Algebra 255 (2002), no. 1, 89–120. MR 1935036, DOI 10.1016/S0021-8693(02)00110-2
- Murray Gerstenhaber, The cohomology structure of an associative ring, Ann. of Math. (2) 78 (1963), 267–288. MR 161898, DOI 10.2307/1970343
- E. Getzler and M. M. Kapranov, Cyclic operads and cyclic homology, Geometry, topology, & physics, Conf. Proc. Lecture Notes Geom. Topology, IV, Int. Press, Cambridge, MA, 1995, pp. 167–201. MR 1358617
- Eric Hoffbeck, A Poincaré-Birkhoff-Witt criterion for Koszul operads, Manuscripta Math. 131 (2010), no. 1-2, 87–110. MR 2574993, DOI 10.1007/s00229-009-0303-2
- Maxim Kontsevich, Formal (non)commutative symplectic geometry, The Gel′fand Mathematical Seminars, 1990–1992, Birkhäuser Boston, Boston, MA, 1993, pp. 173–187. MR 1247289
- Martin Markl, Cyclic operads and homology of graph complexes, Rend. Circ. Mat. Palermo (2) Suppl. 59 (1999), 161–170. The 18th Winter School “Geometry and Physics” (Srní, 1998). MR 1692267
- Martin Markl, Steve Shnider, and Jim Stasheff, Operads in algebra, topology and physics, Mathematical Surveys and Monographs, vol. 96, American Mathematical Society, Providence, RI, 2002. MR 1898414, DOI 10.1090/surv/096
- Christopher R. Stover, The equivalence of certain categories of twisted Lie and Hopf algebras over a commutative ring, J. Pure Appl. Algebra 86 (1993), no. 3, 289–326. MR 1218107, DOI 10.1016/0022-4049(93)90106-4
- Bruno Vallette, Homology of generalized partition posets, J. Pure Appl. Algebra 208 (2007), no. 2, 699–725. MR 2277706, DOI 10.1016/j.jpaa.2006.03.012
- È. B. Vinberg, The theory of homogeneous convex cones, Trudy Moskov. Mat. Obšč. 12 (1963), 303–358 (Russian). MR 0158414
Additional Information
- Frédéric Chapoton
- Affiliation: Institut Camille Jordan, Université Claude Bernard Lyon 1, 21 Avenue Claude Bernard, 69622 Villeurbanne Cedex, France
- Received by editor(s): December 12, 2011
- Received by editor(s) in revised form: January 17, 2012
- Published electronically: July 16, 2013
- Communicated by: Jim Haglund
- © Copyright 2013
American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication. - Journal: Proc. Amer. Math. Soc. 141 (2013), 3723-3737
- MSC (2010): Primary 05C05, 18D50; Secondary 17A30
- DOI: https://doi.org/10.1090/S0002-9939-2013-11655-2
- MathSciNet review: 3091764