18 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Qufu Normal UniversityCN3 papers
- Tsinghua UniversityCN3 papers
- Anhui Normal UniversityCN2 papers
- Anhui Science and Technology UniversityCN2 papers
- Anhui University of Science and TechnologyCN2 papers
- Institute of Information EngineeringCN2 papers
- Beijing Institute of TechnologyCN1 paper
- Beijing Normal UniversityCN1 paper
- Beijing PlanetariumCN1 paper
- China University of Petroleum, East ChinaCN1 paper
- Chinese Academy of SciencesCN1 paper
- Chinese University of Hong Kong, ShenzhenCN1 paper
Showing 2012Show all
2 papers · 1 filter
math.CO2012★ 1 cited
A method to determine algebraically integral Cayley digraphs on finite Abelian group
Fei Li
Researchers in the past have studied eigenvalues of Cayley digraphs or graphs. We are interested in characterizing Cayley digraphs on a finite Abelian group G whose eigenvalues are…
math.NT2012★ 11 cited
Circulant Digraphs Integral over Number Fields
Fei Li
A number field K is a finite extension of rational number field Q. A circulant digraph integral over K means that all its eigenvalues are algebraic integers of K. In this paper we…