拉丁方的最大临界集

Maximal Critical Sets in Latin Squares

本文通过详细论证对《CriticalSetinLatinSquare》一文中关于最大临界集的两个不等式lcs（4）≥7和n偶数时，lcs（n≥3）分别改进为lcs（4）＝7和lcs（n）≥。

This paper studies the maximal critical sets in Latin Squares.The two known inequalities lcs(4) > = 7 and lcs(n), where n is even,are improved to lcs(4) = 7 and lcs(n) ≥ respectively.