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Zero-sum subsets in vector spaces over finite fields
Algebra & Number Theory ( IF 0.9 ) Pub Date : 2022-09-27 , DOI: 10.2140/ant.2022.16.1407 Cosmin Pohoata , Dmitriy Zakharov
中文翻译:
有限域上向量空间中的零和子集
更新日期:2022-09-28
Algebra & Number Theory ( IF 0.9 ) Pub Date : 2022-09-27 , DOI: 10.2140/ant.2022.16.1407 Cosmin Pohoata , Dmitriy Zakharov
The Olson constant represents the minimum positive integer with the property that every subset of cardinality contains a nonempty subset with vanishing sum. The problem of estimating is one of the oldest questions in additive combinatorics, with a long and interesting history even for the case .
We prove that for any fixed and , the Olson constant of satisfies the inequality
for all sufficiently large primes . This settles a conjecture of Hoi Nguyen and Van Vu.
中文翻译:
有限域上向量空间中的零和子集
奥尔森常数表示最小正整数具有每个子集的属性基数的包含一个总和为零的非空子集。估计问题 是加法组合学中最古老的问题之一,即使对于这种情况也有着悠久而有趣的历史.
我们证明对于任何固定的和,奥尔森常数满足不等式
对于所有足够大的素数. 这解决了 Hoi Nguyen 和 Van Vu 的猜想。