Graph invariants | Covering problems | NP-complete problems | Bipartite graphs

Bipartite dimension

In the mathematical fields of graph theory and combinatorial optimization, the bipartite dimension or biclique cover number of a graph G = (V, E) is the minimum number of bicliques (that is complete bipartite subgraphs), needed to cover all edges in E. A collection of bicliques covering all edges in G is called a biclique edge cover, or sometimes biclique cover. The bipartite dimension of G is often denoted by the symbol d(G). (Wikipedia).

Bipartite dimension
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Central binomial coefficient | Combinatorial optimization | Intersection number (graph theory) | Graph (discrete mathematics) | Computer security | Decision problem | Discrete Mathematics (journal) | List of NP-complete problems | Hardness of approximation | Clique (graph theory) | Graph theory | SIAM Journal on Discrete Mathematics | Bipartite graph | Complete graph | Approximation algorithm | Kernelization | P versus NP problem | Crown graph | Lattice graph | Optimization problem | NP-completeness