arXiv subjects

Chen Quanguo

Publications and source records attributed to Chen Quanguo.

4 recordsLinked to original sources

arXiv2025

A Note on Weak Post-Hopf Algebra Structures on the Sweedler Hopf Algebra

By omitting the unitary constraint from the definition of weak post-Hopf algebras, we introduce the concept of relaxed weak post-Hopf algebras, offering a thorough characterization of all feasible relaxed weak post-Hopf algebraic structures on the Sweedler Hopf algebra. This work reveals a distinct class of relaxed weak post-Hopf algebraic configurations, diverging from previously established weak post-Hopf algebraic frameworks.

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arXiv2025

A class of twisted partial Hopf actions

In this paper, we will introduce a novel method for constructing numerous examples of twisted partial Hopf actions. Utilizing split quaternions, split semi-quaternions, and ${1\over4}$-quaternions as our subjects of study, we have obtained a class of twisted partial Hopf actions by examining the twisted partial actions of Sweedler Hopf algebra on these structures.

math.RA↗

arXiv2024

Weak Hopf algebra structures on hybrid numbers

Let $\mathbb{K}$ be the set of hybrid numbers. This paper is to look for all the weak Hopf structures on $\mathbb{K}$. Once $\mathbb{K}$ is endowed with a structure of a weak Hopf algebra, we shall compute the source algebra and target algebra of $\mathbb{K}$. Also, we shall discuss the integrals in such weak Hopf algebra $\mathbb{K}$.

math.RA↗

arXiv2024

The Rota-Baxter algebra structures on split semi-quaternion algebra

In this paper, we shall describe all the Rota-Baxter operators with any weight on split semi-quaternion algebra. Firstly, we give the matrix characterization of the Rota-Baxter operator on split semi-quaternion algebra. Then we give the corresponding matrix representations of all the Rota-Baxter operators with any weight on split semi-quaternion algebra. Finally, we shall prove that the Ma et al. results about the Rota-Baxter operators on Sweedler algebra are just special cases of our results.

math.RA↗