Recent research has explored various aspects of complexity theory, including connections between graph theory and matrix spaces, the computation of determinants, and optimization problems.

Most problems can be solved by many different algorithms, each with its own demands on time and space. Complexity theorists sort problems into categories, called complexity classes, based on the ...

Graph labeling: The process of assigning identifiers, often numerical, to the elements of a graph (vertices or edges) under specific constraints to facilitate problem solving in various applications.

Combined with algorithms that can handle such graphs it’s a great way to not only make the basic structure of a network clear, but also to model structures and systems.

This podcast from the Department of Energy’s Exascale Computing Project (ECP) examines the ExaGraph Project, an ECP co-design center, tasked with developing efficient implementation of graph ...