This method extracts the largest component of class Bigraph of a mixed graph.
i1 : G= mixedGraph(graph{{a,b},{b,c}},digraph {{a,d},{c,e},{f,g}},bigraph {{d,e}}) o1 = MixedGraph{Bigraph => Bigraph{d => {e}}} e => {d} Digraph => Digraph{a => {d}} c => {e} d => {} e => {} f => {g} g => {} Graph => Graph{a => {b} } b => {a, c} c => {b} o1 : MixedGraph |
i2 : bigraph G o2 = Bigraph{d => {e}} e => {d} o2 : Bigraph |