Enveloping algebras of pre-Lie algebras of rooted trees
نویسندگان
چکیده
In this article, we study the insertion pre-Lie algebra of rooted trees (
منابع مشابه
Pre-lie Algebras and Incidence Categories of Colored Rooted Trees
The incidence category CF of a family F of colored posets closed under disjoint unions and the operation of taking convex sub-posets was introduced by the author in [12], where the Ringel-Hall algebra HF of CF was also defined. We show that if the Hasse diagrams underlying F are rooted trees, then the subspace nF of primitive elements of HF carries a pre-Lie structure, defined over Z, and with ...
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ژورنال
عنوان ژورنال: Confluentes mathematici
سال: 2022
ISSN: ['1793-7434', '1793-7442']
DOI: https://doi.org/10.5802/cml.75