An elementary proof of the Komlós conjecture

📅 2026-09-17
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🤖 AI Summary
本文通过简化Guo, Fang和Lu的证明方法,使用初等组合、概率论及基础微积分工具,证明了Komlós猜想。
📝 Abstract
We give an elementary proof of the Komlós conjecture by simplifying the recent proof of Guo, Fang, and Lu. We show that any vectors $v_1,\ldots,v_n\in\mathbb{R}^d$ with $\|v_i\|_2\le1$ admit signs $\varepsilon_i\in\{-1,1\}$ such that $\|\sum_{i=1}^n\varepsilon_i v_i\|_\infty\le36$. The proof uses only elementary combinatorial and probabilistic arguments and basic calculus.
Problem

Research questions and friction points this paper is trying to address.

Komlós conjecture
vectors
signs
infinity norm
Innovation

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elementary proof
Komlós conjecture
simplification
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