Examples of 'perfect graphs' in a sentence
Meaning of "perfect graphs"
perfect graphs: This phrase is used to describe graphs or visual representations that are flawless or without any errors, displaying data accurately and neatly for easy interpretation and understanding
How to use "perfect graphs" in a sentence
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perfect graphs
For perfect graphs this bound is tight.
Interval graphs are chordal graphs and perfect graphs.
Perfect graphs include many important graphs classes including bipartite graphs, chordal graphs, and comparability graphs.
Chordal graphs are a subset of the perfect graphs.
Thus, the complementation property of perfect graphs can provide an alternative proof of Dilworth 's theorem.
This theorem characterizes perfect graphs.
The second theorem, conjectured by Berge, provided a forbidden graph characterization of the perfect graphs.
Algorithms on perfect graphs.
A cograph is a graph all of whose minimal chordal completions are trivially perfect graphs.
Due to the strong perfect graph theorem, perfect graphs are the same as Berge graphs.
The perfectly orderable graphs are a subclass of the perfect graphs.
It is possible to compute the clique cover number in perfect graphs in polynomial time.
This was one of the results that motivated the initial definition of perfect graphs.
König 's theorem and perfect graphs.
Threshold graphs are a special case of cographs, split graphs, and trivially perfect graphs.
See also
Some of the more well-known perfect graphs are,.
Triangular books form one of the key building blocks of line perfect graphs.
For many years the complexity of recognizing Berge graphs and perfect graphs remained open.
Abstract, This work is motivated by the desire for a better understanding of perfect graphs.
Reed 's thesis research concerned perfect graphs.
Now, Chudnovsky and collaborators are taking significant steps toward a theorem for coloring all perfect graphs.
Chordal graphs are a subclass of the well known perfect graphs.
Alfred Lehman for 0,1-matrix analogues of the theory of perfect graphs.
Famous examples are claw-free graphs, P5-free graphs and perfect graphs.
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