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arXiv · 1511.00936

Characteristics of Rota-Baxter Algebras

Li Guo·Houyi Yu
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Abstract

The characteristic is a simple yet important invariant of an algebra. In this paper, we study the characteristic of a Rota-Baxter algebra, called the Rota-Baxter characteristic. We introduce an invariant, called the ascent set, of a Rota-Baxter characteristic. By studying its properties, we classify Rota-Baxter characteristics in the homogenous case and relate Rota-Baxter characteristics in general to the homogeneous case through initial ideals. We show that the Rota-Baxter quotients of Rota-Baxter characteristics have the same underlying sets as those in the homogeneous case. We also give a more detailed study of Rota-Baxter characteristics with special base rings. In particular, we determine the prime characteristics of Rota-Baxter rings.

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Li Guo, Houyi Yu. 2015-11-03. Characteristics of Rota-Baxter Algebras. https://arxiv.org/abs/1511.00936

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