05Cxx Graph theory {For applications of graphs, see 68R10, 81Q30, 81T15, 82B20, 82C20, 90C35, 92E10, 94C15} 130011
05C60 Isomorphism problems in graph theory (reconstruction conjecture, etc.) and homomorphisms (subgraph embedding, etc.) 3171
05C62 Graph representations (geometric and intersection representations, etc.) {For graph drawing, see also 68R10} 2613
05C70 Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.) 13017
05C90 Applications of graph theory [See also 68R10, 81Q30, 81T15, 82B20, 82C20, 90C35, 92E10, 94C15] 7385