3 papers
math.CO2021
On the Relation Between Wiener Index and Eccentricity of a Graph
Hamid Darabi, Yaser Alizadeh, Sandi Klavžar +1
The relation between the Wiener index and the eccentricity of a graph is studied. Lower and upper bounds on in terms of are prov…
math.RA2018
Low dimensional nilpotent n-Lie algebras
Mehdi Eshrati, Farshid Saeedi, Hamid Darabi
In this paper, nilpotent n-Lie algebras of dimension n + 3 as well as nilpotent n-Lie algebras of class 2 and dimension n + 4 are classified.
math.RA2018
On classification of (n+5)-dimensional nilpotent n-Lie algebra of class two
Z. Hoseini, F. Saeedi, H. Darabi
In this paper, we classify (n+5)-dimensional nilpotent n-Lie algebras of class two over the arbitrary field, when .