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arXiv · 1605.02252

Homogeneous Rota-Baxter operators on $A_ω$ (II)

Ruipu Bai·Yinghua Zhang
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Abstract

In this paper we study $k$-order homogeneous Rota-Baxter operators with weight $1$ on the simple $3$-Lie algebra $A_ω$ (over a field of characteristic zero), which is realized by an associative commutative algebra $A$ and a derivation $Δ$ and an involution $ω$ (Lemma \mref{lem:rbd3}). A $k$-order homogeneous Rota-Baxter operator on $A_ω$ is a linear map $R$ satisfying $R(L_m)=f(m+k)L_{m+k}$ for all generators $\{ L_m~ |~ m\in \mathbb Z \}$ of $A_ω$ and a map $f : \mathbb Z \rightarrow\mathbb F$, where $k\in \mathbb Z$. We prove that $R$ is a $k$-order homogeneous Rota-Baxter operator on $A_ω$ of weight $1$ with $k\neq 0$ if and only if $R=0$ (see Theorems 3.2, and $R$ is a $0$-order homogeneous Rota-Baxter operator on $A_ω$ of weight $1$ if and only if $R$ is one of the forty possibilities which are described in Theorems3.5, 3.7, 3.9, 3.10, 3.18, 3.21 and 3.22.

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Ruipu Bai, Yinghua Zhang. 2016-09-26. Homogeneous Rota-Baxter operators on $A_ω$ (II). https://arxiv.org/abs/1605.02252

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