{"id":342,"date":"2023-07-06T03:16:38","date_gmt":"2023-07-06T03:16:38","guid":{"rendered":"https:\/\/mathority.org\/ja\/%e9%a1%9e%e4%bc%bc%e3%81%be%e3%81%9f%e3%81%af%e9%a1%9e%e4%bc%bc%e3%81%ae%e8%a1%8c%e5%88%97%e3%81%ae%e4%be%8b%e3%81%a8%e3%83%97%e3%83%ad%e3%83%91%e3%83%86%e3%82%a3\/"},"modified":"2023-07-06T03:16:38","modified_gmt":"2023-07-06T03:16:38","slug":"%e9%a1%9e%e4%bc%bc%e3%81%be%e3%81%9f%e3%81%af%e9%a1%9e%e4%bc%bc%e3%81%ae%e8%a1%8c%e5%88%97%e3%81%ae%e4%be%8b%e3%81%a8%e3%83%97%e3%83%ad%e3%83%91%e3%83%86%e3%82%a3","status":"publish","type":"post","link":"https:\/\/mathority.org\/ja\/%e9%a1%9e%e4%bc%bc%e3%81%be%e3%81%9f%e3%81%af%e9%a1%9e%e4%bc%bc%e3%81%ae%e8%a1%8c%e5%88%97%e3%81%ae%e4%be%8b%e3%81%a8%e3%83%97%e3%83%ad%e3%83%91%e3%83%86%e3%82%a3\/","title":{"rendered":"\u985e\u4f3c\u307e\u305f\u306f\u985e\u4f3c\u306e\u884c\u5217"},"content":{"rendered":"<p>\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001\u985e\u4f3c\u884c\u5217\u3068\u3082\u547c\u3070\u308c\u308b\u985e\u4f3c\u884c\u5217\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u7591\u3046\u4f59\u5730\u304c\u306a\u3044\u3088\u3046\u306b\u30012 \u3064\u306e\u985e\u4f3c\u3057\u305f\u884c\u5217\u306e\u660e\u78ba\u306a\u4f8b\u3068\u3001\u3053\u306e\u30bf\u30a4\u30d7\u306e\u884c\u5217\u306e\u3059\u3079\u3066\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u793a\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u305d\u308c\u3089\u304c\u5408\u540c\u884c\u5217\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u985e\u4f3c\u3057\u305f\uff08\u307e\u305f\u306f\u985e\u4f3c\u3057\u305f\uff09\u884c\u5217\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2>\n<p>\u985e\u4f3c\u884c\u5217\u306e\u5b9a\u7fa9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 <\/p>\n<div style=\"background-color:#dff6ff;padding-top: 20px; padding-bottom: 0.5px; padding-right: 40px; padding-left: 30px\" class=\"has-background\">\n<p style=\"text-align:left\"> 2\u3064\u306e\u884c\u5217<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-25b206f25506e6d6f46be832f7119ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"13\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u305d\u3057\u3066<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-770fd1447ccf2fc229801b486b0d8f8a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u884c\u5217\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f<strong>\u985e\u4f3c (\u307e\u305f\u306f\u985e\u4f3c)<\/strong><\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-650eb7688af6737ac325425b5c9a5982_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u6b21\u306e\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-7a9d8fcb81e8bfa5645d23ba85832892_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P^{-1}AP = B\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"97\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p style=\"text-align:left\">\u307e\u305f\u306f\u540c\u7b49\u306e\u3082\u306e:<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-1aab9713a82d78b188aaf0e426aca74f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"AP = PB\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"79\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<\/div>\n<p>\u5b9f\u969b\u3001\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306f<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-650eb7688af6737ac325425b5c9a5982_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u57fa\u5e95\u5909\u5316\u884c\u5217\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u5f0f\u304c\u610f\u5473\u3059\u308b\u3053\u3068\u306f\u3001\u884c\u5217\u306f<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-25b206f25506e6d6f46be832f7119ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"13\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u5225\u306e\u57fa\u6570 (<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-650eb7688af6737ac325425b5c9a5982_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> )\u3001\u884c\u5217\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-770fd1447ccf2fc229801b486b0d8f8a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p> \u3002<\/p>\n<p>\u5b9f\u969b\u306b\u884c\u5217\u3092\u5909\u63db\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u306e\u7528\u8a9e\u306f<em>\u76f8\u4f3c\u5909\u63db\u3068<\/em>\u3082\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-25b206f25506e6d6f46be832f7119ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"13\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306e\u4e2d\u3067<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-770fd1447ccf2fc229801b486b0d8f8a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u3002<\/p>\n<p>\u660e\u3089\u304b\u306b\u30de\u30c8\u30ea\u30c3\u30af\u30b9<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-650eb7688af6737ac325425b5c9a5982_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"14\" style=\"vertical-align: 0px;\"><\/p>\n<p>\u3053\u308c\u306f\u3001\u6b63\u898f\u884c\u5217\u307e\u305f\u306f\u975e\u7e2e\u9000\u884c\u5217 (\u975e\u30bc\u30ed\u884c\u5217\u5f0f) \u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u4e00\u65b9\u30012 \u3064\u306e\u884c\u5217\u304c\u6b21\u306e\u5f0f\u306b\u4f3c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/explication-des-matrices-similaires-ou-similaires.webp\" alt=\"\u985e\u4f3c\u307e\u305f\u306f\u985e\u4f3c\u306e\u884c\u5217\u306e\u8aac\u660e\" class=\"wp-image-3488\" width=\"71\" height=\"71\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p>\u3053\u306e\u30af\u30e9\u30b9\u306e\u884c\u5217\u306f\u3001\u7dda\u5f62\u4ee3\u6570\u306b\u3068\u3063\u3066\u601d\u3063\u3066\u3044\u308b\u4ee5\u4e0a\u306b\u91cd\u8981\u3067\u3059\u3002\u884c\u5217\u3092\u5bfe\u89d2\u5316\u3059\u308b\u624b\u9806\u306f\u884c\u5217\u306e\u985e\u4f3c\u6027\u306e\u6982\u5ff5\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u308c\u3089\u306f\u4e3b\u306b\u5bfe\u89d2\u5316\u53ef\u80fd\u306a\u884c\u5217\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u969b\u3001\u884c\u5217\u3092\u5bfe\u89d2\u5316\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u3001\u540c\u6642\u306b\u5bfe\u89d2\u884c\u5217\u3067\u3042\u308b\u540c\u69d8\u306e\u884c\u5217\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u305d\u308c\u304c\u3069\u306e\u3088\u3046\u306b\u884c\u308f\u308c\u308b\u304b\u306f\u3001 <a href=\"https:\/\/mathority.org\/ja\/\u5bfe\u89d2\u5316\u53ef\u80fd\u306a\u884c\u5217\u3092\u5bfe\u89d2\u5316\u3059\u308b\u65b9\u6cd5-2x2-3x3-4x4-\u884c\u5217\u306e\u5bfe\u89d2\u5316\u3092\u6bb5\u968e\u7684\u306b\u89e3\u6c7a\u3059\u308b\u6f14\u7fd2\/\">\u300c\u884c\u5217\u3092\u5bfe\u89d2\u5316\u3059\u308b\u65b9\u6cd5\u300d<\/a>\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u985e\u4f3c\u307e\u305f\u306f\u985e\u4f3c\u306e\u884c\u5217\u306e\u4f8b<\/h2>\n<p>\u6b21\u306b\u30012\u00d72 \u6b21\u5143\u306e\u540c\u69d8\u306e\u884c\u5217\u306e\u4f8b\u3092\u898b\u3066\u3001\u6982\u5ff5\u306e\u7406\u89e3\u3092\u5b8c\u4e86\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u6b63\u65b9\u884c\u5217 A \u3068 B \u306f\u3001\u53ef\u9006\u884c\u5217 P \u306b\u3088\u3063\u3066\u4e92\u3044\u306b\u985e\u4f3c\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-4978e1117b69063b63256a0663eaf207_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle A= \\begin{pmatrix}-1&amp;2\\\\[1.1ex] 3&amp;1\\end{pmatrix} \\qquad B= \\begin{pmatrix}-5&amp;-3\\\\[1.1ex] 6&amp;5\\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"275\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-6344f1d5a14dd381ab105bcb52827455_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle P= \\begin{pmatrix}2&amp;1\\\\[1.1ex] -1&amp;0\\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"109\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u3053\u308c\u3089\u304c\u76f8\u4e92\u306b\u985e\u4f3c\u3057\u305f\u884c\u5217\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u306b\u306f\u3001\u307e\u305a P \u306e<a href=\"https:\/\/mathority.org\/ja\/\u9006\u884c\u5217\/\">\u9006\u884c\u5217\u3092<\/a>\u8a08\u7b97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-c49a4a995246e782635e2e2b43302798_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle P^{-1}= \\begin{pmatrix}0&amp;-1\\\\[1.1ex] 1&amp;2\\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"54\" width=\"128\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u6b21\u306b\u30012 \u3064\u306e\u884c\u5217\u306e\u985e\u4f3c\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u884c\u5217\u7a4d\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u308c\u3089\u304c\u985e\u4f3c\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 <\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-08a687bbdc46a46639909c263d9a9864_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle P^{-1}AP = B \\quad ?\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"123\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/exemple-de-matrices-similaires-ou-similaires-22152-1.webp\" alt=\"\u985e\u4f3c\u307e\u305f\u306f\u540c\u69d8\u306e 2x2 \u884c\u5217\u306e\u4f8b\" class=\"wp-image-3472\" width=\"529\" height=\"73\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-aa1f8005d6559c27a4c9871fbd071d34_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle P^{-1}AP = B\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"97\" style=\"vertical-align: 0px;\"><\/p>\n<p> \u2705<\/p>\n<p>\u306f\u3044\u3001\u76f8\u4f3c\u95a2\u4fc2\u304c\u6210\u308a\u7acb\u3064\u306e\u3067\u3001\u76f8\u4f3c\u884c\u5217\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u540c\u69d8\u306e\u884c\u5217\u7279\u6027<\/h2>\n<p>2 \u3064\u306e\u985e\u4f3c\u3057\u305f\u884c\u5217 A \u3068 B \u306f\u3001\u6b21\u306e\u7279\u6027\u3092\u5171\u6709\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u540c\u3058\u30e9\u30f3\u30af\u3067\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-36c08d3b697e5c80c43bc8eca0eb994e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"rg(A)=rg(B)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"113\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<ul>\n<li> 2 \u3064\u306e\u884c\u5217\u306e\u884c\u5217\u5f0f\u306f\u540c\u3058\u3067\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-96449de60b8a83016035f562f99e2ca3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"det(A)=det(B)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"126\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<ul>\n<li>\u540c\u3058\u30c8\u30ec\u30fc\u30b9\u3067\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-39c97e89fcd3198999489af3ede0f8ec_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"tr(A)=tr(B)\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"108\" style=\"vertical-align: -5px;\"><\/p>\n<\/p>\n<ul>\n<li>\u540c\u3058<a href=\"https:\/\/mathority.org\/ja\/\u56fa\u6709\u5024\u3092\u8a08\u7b97\u3059\u308b-\u884c\u5217\u306e\u56fa\u6709\u5024\u3068\u56fa\u6709\u30d8\u3099\u30af\u30c8\u30eb-\u56fa\u6709\u30d8\u3099\u30af\u30c8\u30eb\/\">\u56fa\u6709\u5024<\/a>\uff08\u307e\u305f\u306f\u56fa\u6709\u5024\uff09\u3002\u305f\u3060\u3057\u3001\u56fa\u6709\u30d9\u30af\u30c8\u30eb (\u307e\u305f\u306f\u56fa\u6709\u30d9\u30af\u30c8\u30eb) \u306f\u901a\u5e38\u7570\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u540c\u3058\u7279\u6027\u591a\u9805\u5f0f\u3068\u6700\u5c0f\u591a\u9805\u5f0f\u3002<\/li>\n<\/ul>\n<ul>\n<li> <a href=\"https:\/\/mathority.org\/ja\/\u8ee2\u7f6e\u884c\u5217\u307e\u305f\u306f\u8ee2\u7f6e\u884c\u5217\u306e\u4f8b\u3068\u6f14\u7fd2\u3092\u89e3\u3044\u305f\u3082\u306e\/\">\u884c\u5217\u306e\u8ee2\u7f6e\u306f<\/a>\u5143\u306e\u884c\u5217\u3068\u540c\u69d8\u3067\u3059\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u884c\u5217 B \u306f\u3001\u884c\u5217 A \u306e\u884c\u306b\u57fa\u672c\u6f14\u7b97\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u9006\u3082\u540c\u69d8\u3067\u3059\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u660e\u3089\u304b\u306b\u985e\u4f3c\u6027\u304c\u53cd\u6620\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001A \u304c B \u306b\u4f3c\u3066\u3044\u308b\u5834\u5408\u3001B \u3082 A \u306b\u4f3c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u3055\u3089\u306b\u3001\u884c\u5217\u306e\u76f8\u4f3c\u6027\u3082\u5bfe\u79f0\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u884c\u5217 P \u3067 A (B) \u306b\u4f3c\u305f\u884c\u5217\u304c\u5f97\u3089\u308c\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u540c\u3058\u884c\u5217 P \u3067\u3082 B (A) \u306b\u4f3c\u305f\u884c\u5217\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-b42b2b64f904396c1ab3a7c395ec1948_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"B=P^{-1}AP\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"97\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-163fd36257f7436438080e7f9fa92dfc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"A=PBP^{-1}\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"96\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<ul>\n<li>\u3055\u3089\u306b\u3001\u985e\u4f3c\u6027\u306f\u63a8\u79fb\u7684\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u884c\u5217 A \u304c\u884c\u5217 B \u306b\u4f3c\u3066\u304a\u308a\u3001\u884c\u5217 B \u304c\u884c\u5217 C \u306b\u4f3c\u3066\u3044\u308b\u5834\u5408\u3001\u884c\u5217 A \u3082\u884c\u5217 C \u306b\u4f3c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-a9f845ee4a4c9e72220ecb4033ea9640_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left. \\begin{array}{l}A\\sim B \\\\[2ex] B \\sim C \\end{array}\\right\\} \\longrightarrow A \\sim C\" title=\"Rendered by QuickLaTeX.com\" height=\"65\" width=\"165\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<ul>\n<li>\u6700\u5f8c\u306b\u3001\u5404\u30c0\u30a4\u306f\u92f8\u6b6f\u72b6\u306e\u30c0\u30a4\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u3053\u306e\u7279\u6027\u304b\u3089\u6b21\u306e\u7d50\u679c\u3092\u5c0e\u304d\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u6b63\u65b9\u884c\u5217\u306f\u4e09\u89d2\u884c\u5217\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<div class=\"adsb30\" style=\" margin:px; text-align:\"><\/div>\n<h2 class=\"wp-block-heading\">\u5408\u540c\u884c\u5217<\/h2>\n<p>\u4e00\u65b9\u3001\u884c\u5217\u9593\u306b\u306f\u975e\u5e38\u306b\u3088\u304f\u4f3c\u305f\u95a2\u4fc2\u304c\u3082\u3046 1 \u3064\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u9006\u884c\u5217\u3067\u306f\u306a\u304f\u8ee2\u7f6e\u884c\u5217\u3067\u3059\u3002\u3053\u308c\u3092<strong>\u5408\u540c<\/strong>\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306e\u7b49\u5f0f\u304c\u6e80\u305f\u3055\u308c\u308b\u53ef\u9006\u884c\u5217 P \u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u30012 \u3064\u306e\u884c\u5217 A \u3068 B \u306f<strong>\u5408\u540c<\/strong>\u3067\u3059\u3002<\/p>\n<\/p>\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/mathority.org\/wp-content\/ql-cache\/quicklatex.com-d41e2b46ad81b140c9f4908d5f3df744_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P^tAP = B\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"84\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u3054\u89a7\u306e\u3068\u304a\u308a\u3001\u3053\u308c\u306f\u540c\u69d8\u306e\u884c\u5217\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u884c\u5217\u304c\u8ee2\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001\u985e\u4f3c\u884c\u5217\u3068\u3082\u547c\u3070\u308c\u308b\u985e\u4f3c\u884c\u5217\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u7591\u3046\u4f59\u5730\u304c\u306a\u3044\u3088\u3046\u306b\u30012 \u3064\u306e\u985e\u4f3c\u3057\u305f\u884c\u5217\u306e\u660e\u78ba\u306a\u4f8b\u3068\u3001\u3053\u306e\u30bf\u30a4\u30d7\u306e\u884c\u5217\u306e\u3059\u3079\u3066\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u793a\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u305d\u308c\u3089\u304c\u5408\u540c\u884c\u5217\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/ja\/%e9%a1%9e%e4%bc%bc%e3%81%be%e3%81%9f%e3%81%af%e9%a1%9e%e4%bc%bc%e3%81%ae%e8%a1%8c%e5%88%97%e3%81%ae%e4%be%8b%e3%81%a8%e3%83%97%e3%83%ad%e3%83%91%e3%83%86%e3%82%a3\/\"> <span class=\"screen-reader-text\">\u985e\u4f3c\u307e\u305f\u306f\u985e\u4f3c\u306e\u884c\u5217<\/span> \u3082\u3063\u3068\u8aad\u3080 &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-342","post","type-post","status-publish","format-standard","hentry","category-19"],"yoast_head":"<!-- This site is optimized 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