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Network Theory

Definition

Network theory is a field of study that examines relationships between discrete objects by modeling them as graphs. It provides a mathematical framework for analyzing the structure and dynamics of complex systems composed of interconnected entities, known as nodes and edges. This discipline explores properties such as connectivity, centrality, and path efficiency within various network configurations. Its principles help understand how information flows, how systems withstand disruption, and how participants influence one another. Applications range from social systems to biological processes and technological infrastructure.