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» The Number of Independent Sets in a Regular Graph
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SIAMDM
1998
165views more  SIAMDM 1998»
14 years 11 months ago
The Number of Independent Sets in a Grid Graph
If f(m, n) is the (vertex) independence number of the m × n grid graph, then we show that the double limit η = def limm,n→∞ f(m, n) 1 mn exists, thereby refining earlier res...
Neil J. Calkin, Herbert S. Wilf
JDA
2008
89views more  JDA 2008»
14 years 11 months ago
Counting the number of independent sets in chordal graphs
Yoshio Okamoto, Takeaki Uno, Ryuhei Uehara