S集相关论文
设a是大于1的正整数,d(H)表示S集H=H(a)的倒数和.本文证明了:d(H)≤eγ(loga)(1+(2(logx)^2)^-1),其中γ是Euler常数.......
<正>Falconer used the relationship between upper convex density and upper spherical density to obtain elementary density......