Une opérade anticyclique sur les arbustes
Annales Mathématiques Blaise Pascal, Tome 17 (2010) no. 1, pp. 17-45.

We define new combinatorial objects, called shrubs, such that forests of rooted trees are shrubs. We then introduce a structure of operad on shrubs. We show that this operad is contained in the Zinbiel operad, by using the inclusion of Zinbiel in the operad of moulds. We also prove that this inclusion is compatible with the richer structure of anticyclic operad that exists on Zinbiel and on moulds.

DOI : https://doi.org/10.5802/ambp.277
Classification : 18D50,  05C05,  06A07
@article{AMBP_2010__17_1_17_0,
author = {Chapoton, Fr\'ed\'eric},
title = {Une op\'erade anticyclique sur les arbustes},
journal = {Annales Math\'ematiques Blaise Pascal},
pages = {17--45},
publisher = {Annales math\'ematiques Blaise Pascal},
volume = {17},
number = {1},
year = {2010},
doi = {10.5802/ambp.277},
mrnumber = {2674653},
zbl = {1202.18005},
language = {fr},
url = {http://www.numdam.org/item/AMBP_2010__17_1_17_0/}
}
Chapoton, Frédéric. Une opérade anticyclique sur les arbustes. Annales Mathématiques Blaise Pascal, Tome 17 (2010) no. 1, pp. 17-45. doi : 10.5802/ambp.277. http://www.numdam.org/item/AMBP_2010__17_1_17_0/

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