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形式逻辑拓扑矩阵的个数

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青青子衿 Posted at 2023-3-27 02:26:26 |Read mode
Last edited by 青青子衿 at 2023-3-27 02:32:00\begin{align*}
\begin{pmatrix}
\square  & b_1 & \square  & \square  \\
a_0 & \square  & a_2 & \square  \\
\square  & \square  & b_2 & a_3 \\
b_0 & a_1 & \square  & \square  \\
\end{pmatrix}
\end{align*}
将如下的逻辑关系抽象成矩阵,矩阵任意一列上面的元素都比下面的元素大,合乎情形的矩阵有多少种呢?有哪几种阶数?
\begin{align*}
\left\{
\begin{split}
a_1&=\min\left\{a_0,b_0\right\}\\
a_2&=\min\left\{\max\left\{a_0,a_1\right\},b_1\right\}\\
a_3&=\min\left\{\max\left\{a_0,a_1,a_2\right\},b_2\right\}\\
\end{split}\right.
\end{align*}

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2025-4-21 01:02 GMT+8

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