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arXiv · 2601.18528

The Universal Post-Lie-Rinehart Algebra of Planar Aromatic Trees

Ludwig Rahm
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Abstract

This paper defines the algebraic structure of tracial post-Lie-Rinehart algebras and describes the free object in this category. Post-Lie-Rinehart algebras is a generalisation of pre-Lie-Rinehart algebras, and of post-Lie algebroids.

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Ludwig Rahm. 2026-01-26. The Universal Post-Lie-Rinehart Algebra of Planar Aromatic Trees. https://arxiv.org/abs/2601.18528

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