An interconnection network is an interconnected system of edges that links multiple devices together to facilitate communication between them. It enables efficient and dependable communication between ...

Fuzzy incidence graphs (FIGs), as a significant extension of fuzzy graph (FG) theory, have been widely applied in modeling uncertainty within complex systems such as communication networks, ...

Fifty years ago, Paul Erdős and two other mathematicians came up with a graph theory problem that they thought they might solve on the spot. A team of mathematicians has finally settled it. In the ...