35 citations · 70 across the 19 of their papers we have counts for
Showing 2019 · math.COShow all
2 papers · 2 filters
math.CO2019
Topological bounds for graph representations over any field
Meysam Alishahi, Frédéric Meunier
Haviv ({\em European Journal of Combinatorics}, 2019) has recently proved that some topological lower bounds on the chromatic number of graphs are also lower bounds on their orthog…
math.CO2019
Maximum Nullity and Forcing Number on Graphs with Maximum Degree at most Three
Meysam Alishahi, Elahe Rezaei-Sani, Elahe Sharifi
A dynamic coloring of the vertices of a graph starts with an initial subset of colored vertices, with all remaining vertices being non-colored. At each time step, a colored…