Core–periphery structure is a network theory model. There are two main intuitions behind the definition of core–periphery network structures; one assumes that a network can only have one core, whereas …

Core-periphery structure is a fundamental network pattern, referring to the presence of two qualitatively distinct components: a dense “core” of tightly connected nodes and a sparse “periphery” of nodes …

The Core-Periphery Model is a concept in geography that describes the spatial relationship between developed 'core' regions and less developed 'periphery' regions.

Oct 22, 2025 · Core–periphery networks capture how a few central nodes connect and sustain a much larger periphery. Borgatti–Everett formalized this idea mathematically, giving us a model to identify …

Aug 22, 2025 · The core-periphery (also referred to as rich club or core-fringe) detection problem involves dividing the nodes of a network into two subsets: the core, which is well connected to the …

We illustrate the differences between our method and several existing methods for identifying which nodes belong to a core, and we use our technique to examine core-periphery structure in examples …

Core-periphery structure is a fundamental network pattern, referring to the presence of two qualitatively distinct components: a dense “core” of tightly connected nodes and a sparse “periphery” of nodes …

Core-periphery structure is a fundamental network pattern, referring to the presence of two qualitatively distinct components: a dense “core” of tightly connected nodes and a sparse “periphery” of nodes …

Jan 6, 2026 · The core—a central region in an economy, with good communications and high population density, which conduce to its prosperity—is contrasted with the periphery—outlying regions with poor …

In this paper, we examine core-periphery structures based on both density and transport. In such structures, core network components are well-connected both among themselves and to peripheral …