graph structure theorem造句

Unfortunately, this notion of " good reason " is not sophisticated enough for the graph structure theorem.
When " H " is not planar, the graph structure theorem may be looked at as a vast generalization of the Kuratowski theorem.
This is one reason that the graph structure theorem is said to describe the " rough structure " of " H "-free graphs.
Apex-minor-free graph families obey a strengthened version of the graph structure theorem, leading to additional approximation algorithms for graph coloring and the travelling salesman problem.
And in yet other contexts, such as the graph structure theorem for minor-closed families of simple graphs, it is natural to allow the set of removed edges to be specified as part of the operation.
It's difficult to find graph structure theorem in a sentence. 用graph structure theorem造句挺难的

Other results and conjectures involving graph minors include the graph structure theorem, according to which the graphs that do not have " H " as a minor may be formed by gluing together simpler pieces, and color a graph to the existence of a large complete graph as a minor of it.