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A lower bound for the critical probability of the square lattice site percolation
Authors:Bálint Tóth
Institution:(1) Mathematical Institute of the Hungarian, Academy of Sciences, Realtanoda u. 13-15, Budapest, Hungary
Abstract:Summary We prove by elementary combinatorial considerations that the critical probability of the square lattice site percolation is larger than 0.503478.Work supported by the Central Research Found of the Hungarian Academy of Sciences (Grant No. 476/82)
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