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比利时vs摩洛哥足彩
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比利时vs摩洛哥足彩
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university of california san diego
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combinatorics reading seminar
jacques verstraete
ucsd
product representations of polynomials
abstract:
for a fixed polynomial $f \in \mathbb z_k[x]$, let $\rho_k(n)$ denote the maximum size of a set $a \subset \{1,2,\dots,n\}$ such that no product of $k$ distinct elements of $a$ is in the value set of $f$. this problem was studied by erd\h{o}s and erd\h{o}s, s\'{o}s and s\'{a}rk\"{o}zy
august 14, 2007
2:00 pm
ap&m 7321
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