2 papers
math.CO2019
On the spectral reconstruction problem for digraphs
Edward Bankoussou-mabiala, Abderrahim Boussaïri, Abdelhak Chaïchaâ +2
The idiosyncratic polynomial of a graph with adjacency matrix is the characteristic polynomial of the matrix , where is the identity matrix and is th…
math.CO2016
A matrix description of weakly bipartitive and bipartitive families
Edward Bankoussou-mabiala, Abderrahim Boussaïri, Abdelhak Chaïchaâ +1
The notions of weakly bipartitive and bipartitive families were introduced by Montgolfier (2003) as a general tool for studying some decomposition of graphs and other combinatorial…