2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.CO2023
Signed graphs and inverses of their incidence matrices
Abdullah Alazemi, Milica Andelic, Sudipta Mallik
The Laplacian matrix of a signed graph may or may not be invertible. We present a combinatorial formula of the Moore-Penrose inverse of . This is achieved by finding a c…
math.RT2019★ 2 cited
Lipschitz property for systems of linear mappings and bilinear forms
Abdullah Alazemi, Milica Anđelić, Carlos M. da Fonseca +1
Let G be a graph with undirected and directed edges. Its representation is given by assigning a vector space to each vertex, a bilinear form on the corresponding vector spaces to e…