Abstract
Attainable estimates of the number of independent sets in graphs with a given size of the maximal independent set are obtained. Three graph classes—trees, forests, and the class of all graphs—are considered. Extremal graphs are described.
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V. E. Alekseev, “Upper Bound of the Number of Maximal Independent Sets of a Graph,” Diskret. Mat. 19(3), 84–88 (2007).
A. A. Sapozhenko, “On the Number of Independent Sets in Graphs,” Vestn. Mosk. Univ., Ser. 1: Mat., Mekh., No. 3, pp. 33–37 (2007).
C. Croitoru, “On Stables in Graphs,” in Proc. Third Coll. Operations Research, Cluj-Napoca, Romania, 1979 (Babes-Bolyai Univ., Cluj-Napoca, 1979), pp. 55–60.
A. S. Pedersen and P. D. Vestergaard, “Bounds on the Number of Vertex Independent Sets in a Graph,” Taiwan. J. Math. 10, 1575–1587 (2006).
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Original Russian Text © A.B. Dainyak, 2009, published in Vestnik Moskovskogo Universiteta. Vychislitel’naya Matematika i Kibernetika, 2009, No. 2, pp. 41–44.
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Dainyak, A.B. Estimates of the number of independent sets in graphs with a fixed independence number. MoscowUniv.Comput.Math.Cybern. 33, 97–100 (2009). https://doi.org/10.3103/S027864190902006X
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DOI: https://doi.org/10.3103/S027864190902006X