Adigrat University

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

Brhane Gebremichel1 · h 3
Jae-Ho Lee1 · h 2
J. Koolen1 · h 17
Mamoon Abdullah1 · h 2

collaborating institutions

University of North FloridaUS1 paper
University of Science and Technology of ChinaCN1 paper

1 paper

math.CO2024

Towards a classification of $1$ -homogeneous distance-regular graphs with positive intersection number $a_{1}$

Jack H. Koolen, Mamoon Abdullah, Brhane Gebremichel +1

Let $Γ$ be a graph with diameter at least two. Then $Γ$ is said to be $1$ -homogeneous (in the sense of Nomura) whenever for every pair of adjacent vertices $x$ and $y$ in $Γ$ , the…

Towards a classification of 1-homogeneous distance-regular graphs with positive intersection number a1​

Towards a classification of $1$ -homogeneous distance-regular graphs with positive intersection number $a_{1}$