鐃瞬器申鐃緒申鐃緒申

: 鐃緒申促戰鐃緒申肇鐃緒申鐃瞬とみる。 : 鐃緒申鐃緒申1:鐃緒申鐃緒申鐃緒申戰鐃緒申肇鐃� : 鐃緒申鐃緒申鐃緒申鐃緒申

鐃瞬器申鐃緒申鐃緒申

鐃緒申鐃塾よう鐃淑刻申鐃緒申鐃粛わ申鐃緒申

$\displaystyle P= \begin{pmatrix} 0 & 1 & 0 \\ 0 & 0 & 1 \\ 1 & 0 & 0 \end{pmatrix}$

鐃緒申鐃緒申鐃緒申鐃緒申鐃�

鐃祝誌申鐃銃はわ申鐃暑が鐃緒申鐃緒申鐃緒申鐃緒申

鐃緒申分鐃緒申鐃緒申鐃緒申鐃所が鐃循なってわ申鐃暑。鐃緒申鐃塾刻申鐃緒申砲鐃緒申鐃緒申椒戰鐃緒申肇鐃塾行わ申鐃緒申鮓�討澆鐃夙￥申

$% latex2html id marker 2704 $\displaystyle P e_1=e_3, \quad P e_2=e_1, \quad P e_3=e_2 $$

鐃夙わ申鐃緒申鐃緒申鐃祝なってわ申鐃暑。鐃緒申鐃緒申牢鐃緒申鐃緒申鐃瞬器申

$\displaystyle \begin{pmatrix} 1 & 2 & 3\\ 3 & 1 & 2 \end{pmatrix}$

鐃緒申鐃出縁申鐃緒申鐃銃わ申鐃暑。鐃緒申辰醗鐃緒申未法鐃� $\{1,2,\dots,n\}$ 鐃緒申鐃瞬器申 $\sigma$ 鐃緒申鐃出わ申鐃銃￥申鐃緒申鐃緒申鐃緒申弍鐃緒申鐃緒申鐃緒申鐃緒申 $P_\sigma$ 鐃緒申

$\displaystyle P_\sigma e_i= e_{\sigma(i)}$

鐃緒申鐃緒申鐃緒申立鐃縦よう鐃緒申鐃緒申鐃緒申鐃緒申襪鰹申箸鐃緒申任鐃緒申襦�

鐃緒申弔鐃緒申峇鐃� $\sigma,\tau$ 鐃緒申鐃出わ申鐃緒申

$% latex2html id marker 2718 $\displaystyle P_\sigma P_\tau e_i = P_\sigma e_{\tau(i)} =e_{\sigma\tau(i)} =P_{\sigma\tau}e_i \qquad (i=1,2,\dots,n) $$

鐃緒申鐃緒申鐃初、 $P_\sigma P_\tau =P_{\sigma\tau}$ 鐃緒申鐃淑りた鐃縦わ申鐃夙にわ申鐃緒申鐃旬わ申鐃処う鐃緒申 (鐃緒申鐃塾よう鐃淑関件申鐃緒申鐃緒申鐃緒申鐃潤く鐃出わ申鐃暑こ鐃夙も、鐃緒申鐃緒申旅圓鐃緒申鐃薯見るこ鐃夙のわ申鐃緒申鐃竣でわ申鐃暑。) 鐃緒申鐃緒申鐃緒申峇鐃緒申両鐃祝￥申鐃渋わ申鐃緒申鐃緒申里鐃緒申鐃緒申鐃瞬わ申鐃緒申鐃緒申鐃銃考わ申鐃緒申鐃緒申覆鬚△鐃緒申鐃緒申討鐃緒申蝓� 鐃瞬器申鐃緒申鐃緒申表鐃緒申鐃緒申鐃祝わ申鐃緒申鐃銃器申鐃緒申的鐃緒申鐃緒申鐃緒申未鐃緒申鐃緒申鐃�

平鐃緒申15年1鐃緒申30鐃緒申