'Graph Limits' (book by Lovász)

"Graph Limits," by László Lovász, explores how sequences of large graphs can be analyzed through their asymptotic behavior. Instead of studying individual graphs, it introduces concepts like graphons—mathematical objects representing infinite, continuous limits of dense graph sequences. This framework allows us to understand properties such as the distribution of subgraphs and structural patterns as graphs grow large. Essentially, graph limits provide a powerful way to analyze and approximate massive networks, capturing their global structure in a manageable, continuous model.