Graph theory, a type of math that doesn't use numbers, is used to analyze and understand the structure of graphs, which are collections of nodes and edges. Triadic closures refer to the observation that if two nodes are connected via a path with a mutual third node, there's an increased likelihood of the two nodes becoming directly connected in the future. This concept is useful for predictive modeling in social networks, fraud detection, and other applications where understanding relationships between entities is crucial. Structural balance is another aspect to consider in the formation of stable triadic closures, which involves analyzing the quality of relationships involved in the graph. Local bridges are a tie between two nodes that are not otherwise connected or share common neighbors, and predicting these weak links can be useful for tasks like job search recommendations and data lineage tracking. Understanding graph theory and its applications can help achieve business goals, and there are many resources available to learn more about it.