sparsifier
diagonal
tree trunk
vertex
superconcentrator
connected graph
biadjacency
clique number
flow network
regular graph
graphette
reachability
hole
outerplanar
arboricity
bidirected
path length
supervertex
sparkline
utility graph
king
endocortex
hypergraph
factor graph
rose
Steiner point
digirth
complete bipartite graph
wedge of circles
cubic graph
unitree
bouquet of circles
Bethe lattice
strongly connected component
disperser
dual graph
extractor
degree sequence
hypernode
ultragraph
cycle chord
subdrawing
subdigraph
protograph
nonblocker
subline
cluster state
adjacency list
Cayley's formula
covering number