1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.CO2019★ 1 cited
Star Coloring of the Cartesian Product of Cycles
S Akbari, M Chavooshi, M Ghanbari +1
A proper vertex coloring of a graph is called a star coloring if every two color classes induce a forest whose each component is a star, which means there is no bicolored …
math.CO2018
Some Mixed Graphs Determined by Their Spectrum
S. Akbari, A. Ghafari, M. Nahvi +1
A mixed graph is obtained from a graph by orienting some of its edges. The Hermitian adjacency matrix of a mixed graph with the vertex set , is the mat…
math.CO2015
On 1-sum flows in undirected graphs
S. Akbari, S. Friedland, K. Markström +1
Let G=(V,E) be a simple undirected graph. For a given set L of the real line, a function omega from E to L is called an L-flow. Given a vector gamma whose coordinates are indexed b…