From the 1 of 4 linked papers with an AI index.
4 papers
BiHom-four-angle Hopf modules and BiHom-Yetter-Drinfel'd modules
Dongdong Yan, Xiaoqian Liu
In this paper, we introduce the notion of four-angle Hopf modules over a BiHom-Hopf algebra . We show that the category of BiHom-four-angle Hopf…
BiHom-L-R-smash biproduct and BiHom-Yetter-Drinfel'd-Long category
Dongdong Yan, Xiaoqian Liu
The paper introduces a BiHom‑L‑R‑smash biproduct construction over a BiHom‑Hopf algebra, provides conditions for it to form a BiHom‑bialgebra, defines a BiHom‑Yetter‑Drinfel'd‑Long…
Four-angle Hopf modules for Hom-Hopf algebras
Xiaoqian Liu, Dongdong Yan, Xuchen Deng +1
In this paper, we introduce the notion of a four-angle Hopf module for a Hom-Hopf algebra and show that the category of four-angle Hopf mo…
Exploring Graphs with Distinct -Eigenvalues: Product Operation, Wronskian Vertices, and Controllability
Haiying Shan, Xiaoqi Liu
Let denote the set of connected graphs with distinct -eigenvalues. This paper explores the -spectrum and eigenvectors of a new product of graphs…