2-Fat Ring Graph with 200 vertices

The Second DIMACS Implementation Challenge: 1992-1993

NP Hard Problems: Maximum Clique, Graph Coloring, and Satisfiability, The Second DIMACS Implementation Challenge: 1992-1993

(200 vertices, 3235 edges)

Examples

Basic Examples

Retrieve the graph:

In[1]:=
ResourceData["2-Fat Ring Graph with 200 vertices"]
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Summary properties:

In[2]:=
ResourceData["2-Fat Ring Graph with 200 vertices", All]["Summary"]
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Basic Applications

Find the maximum clique:

In[3]:=
g = ResourceData["2-Fat Ring Graph with 200 vertices"];
In[4]:=
maxclique = FindClique[g]
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Show the maximum clique:

In[5]:=
HighlightGraph[g, Subgraph[g, maxclique], VertexCoordinates -> ReplacePart[
GraphEmbedding[g, "SpringElectricalEmbedding"], 
Thread[Map[VertexIndex[g, #]& , 
First[maxclique]] -> CirclePoints[{3.7, 3.5}, 1.8, 
Length[
First[maxclique]]]]], Sequence[
 EdgeStyle -> {Blank[] -> Opacity[0.05]}, GraphLayout -> "SpringElectricalEmbedding", VertexSize -> {Blank[] -> 0.5}]]
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Wolfram Research, "2-Fat Ring Graph with 200 vertices" from the Wolfram Data Repository (2019)  

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