Counting Generalized Sum-free Sets

نویسنده

  • NEIL J. CALKIN
چکیده

We show that the number of subsets of {1, 2, ..., n} with no solution to x1+x2+ ...+xk = y1+y2+ ..+yl for k ≥ 4l−1 is at most c2 where θ = k−l k .

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تاریخ انتشار 2008