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| <math>\begin{matrix} | | <math>\begin{matrix} |
− | \mathcal{X} & = & \{x_1, \ldots, x_n\} \\ | + | \mathcal{X} |
| + | & = & \{x_1, \ldots, x_n\} \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | \underline\mathcal{X} & = & \{\underline{x}_1, \ldots, \underline{x}_n\} \\ | + | \underline\mathcal{X} |
| + | & = & \{\underline{x}_1, \ldots, \underline{x}_n\} \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | \mathcal{A} & = & \{a_1, \ldots, a_n\} \\ | + | \mathcal{A} |
| + | & = & \{a_1, \ldots, a_n\} \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| |- | | |- |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | X_i & = & \langle x_i \rangle \\ | + | X_i |
− | & \cong & \mathbb{K} \\
| + | & = & \langle x_i \rangle \\ |
| + | & \cong & \mathbb{K} \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | \underline{X}_i & = & \{(\underline{x}_i), \underline{x}_i \} \\ | + | \underline{X}_i |
− | & \cong & \mathbb{B} \\
| + | & = & \{(\underline{x}_i), \underline{x}_i \} \\ |
| + | & \cong & \mathbb{B} \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | A_i & = & \{(a_i), a_i \} \\ | + | A_i |
− | & \cong & \mathbb{B} \\
| + | & = & \{(a_i), a_i \} \\ |
| + | & \cong & \mathbb{B} \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| |- | | |- |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | X & = & \langle \mathcal{X} \rangle \\ | + | X |
− | & = & \langle x_1, \ldots, x_n \rangle \\
| + | & = & \langle \mathcal{X} \rangle \\ |
− | & = & X_1 \times \ldots \times X_n \\
| + | & = & \langle x_1, \ldots, x_n \rangle \\ |
− | & = & \prod_{i=1}^n X_i \\
| + | & = & X_1 \times \ldots \times X_n \\ |
− | & \cong & \mathbb{K}^n \\
| + | & = & \prod_{i=1}^n X_i \\ |
| + | & \cong & \mathbb{K}^n \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | \underline{X} & = & \langle \underline\mathcal{X} \rangle \\ | + | \underline{X} |
| + | & = & \langle \underline\mathcal{X} \rangle \\ |
| & = & \langle \underline{x}_1, \ldots, \underline{x}_n \rangle \\ | | & = & \langle \underline{x}_1, \ldots, \underline{x}_n \rangle \\ |
| & = & \underline{X}_1 \times \ldots \times \underline{X}_n \\ | | & = & \underline{X}_1 \times \ldots \times \underline{X}_n \\ |
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| <math>\begin{matrix} | | <math>\begin{matrix} |
− | A & = & \langle \mathcal{A} \rangle \\ | + | A |
− | & = & \langle a_1, \ldots, a_n \rangle \\
| + | & = & \langle \mathcal{A} \rangle \\ |
− | & = & A_1 \times \ldots \times A_n \\
| + | & = & \langle a_1, \ldots, a_n \rangle \\ |
− | & = & \prod_{i=1}^n A_i \\
| + | & = & A_1 \times \ldots \times A_n \\ |
− | & \cong & \mathbb{B}^n \\
| + | & = & \prod_{i=1}^n A_i \\ |
| + | & \cong & \mathbb{B}^n \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| |- | | |- |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | X^* & = & (\ell : X \to \mathbb{K}) \\ | + | X^* |
− | & \cong & \mathbb{K}^n \\
| + | & = & (\ell : X \to \mathbb{K}) \\ |
| + | & \cong & \mathbb{K}^n \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | \underline{X}^* & = & (\ell : \underline{X} \to \mathbb{B}) \\ | + | \underline{X}^* |
− | & \cong & \mathbb{B}^n \\
| + | & = & (\ell : \underline{X} \to \mathbb{B}) \\ |
| + | & \cong & \mathbb{B}^n \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| | | | | |
| <math>\begin{matrix} | | <math>\begin{matrix} |
− | A^* & = & (\ell : A \to \mathbb{B}) \\ | + | A^* |
− | & \cong & \mathbb{B}^n \\
| + | & = & (\ell : A \to \mathbb{B}) \\ |
| + | & \cong & \mathbb{B}^n \\ |
| \end{matrix}</math> | | \end{matrix}</math> |
| |- | | |- |
| | | | | |
− | ''X''^<br>
| + | <math>\begin{matrix} |
− | (''X'' → '''K''')<br> | + | X^\uparrow |
− | isomorphic to:<br>
| + | & = & (X \to \mathbb{K}) \\ |
− | ('''K'''<sup>''n''</sup> → '''K''') | + | & \cong & (\mathbb{K}^n \to \mathbb{K}) \\ |
| + | \end{matrix}</math> |
| | | | | |
− | <u>''X''</u>^<br> | + | <math>\begin{matrix} |
− | (<u>''X''</u> → '''B''')<br> | + | \underline{X}^\uparrow |
− | isomorphic to:<br>
| + | & = & (\underline{X} \to \mathbb{B}) \\ |
− | ('''B'''<sup>''n''</sup> → '''B''') | + | & \cong & (\mathbb{B}^n \to \mathbb{B}) \\ |
| + | \end{matrix}</math> |
| | | | | |
− | ''A''^<br>
| + | <math>\begin{matrix} |
− | (''A'' → '''B''')<br> | + | A^\uparrow |
− | isomorphic to:<br>
| + | & = & (A \to \mathbb{B}) \\ |
− | ('''B'''<sup>''n''</sup> → '''B''') | + | & \cong & (\mathbb{B}^n \to \mathbb{B}) \\ |
| + | \end{matrix}</math> |
| |- | | |- |
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