{"id":333,"date":"2023-07-06T03:16:38","date_gmt":"2023-07-06T03:16:38","guid":{"rendered":"https:\/\/mathority.org\/cn\/%e7%9b%b8%e4%bc%bc%e6%88%96%e7%9b%b8%e4%bc%bc%e7%9f%a9%e9%98%b5%e7%9a%84%e4%be%8b%e5%ad%90%e5%92%8c%e6%80%a7%e8%b4%a8\/"},"modified":"2023-07-06T03:16:38","modified_gmt":"2023-07-06T03:16:38","slug":"%e7%9b%b8%e4%bc%bc%e6%88%96%e7%9b%b8%e4%bc%bc%e7%9f%a9%e9%98%b5%e7%9a%84%e4%be%8b%e5%ad%90%e5%92%8c%e6%80%a7%e8%b4%a8","status":"publish","type":"post","link":"https:\/\/mathority.org\/cn\/%e7%9b%b8%e4%bc%bc%e6%88%96%e7%9b%b8%e4%bc%bc%e7%9f%a9%e9%98%b5%e7%9a%84%e4%be%8b%e5%ad%90%e5%92%8c%e6%80%a7%e8%b4%a8\/","title":{"rendered":"\u76f8\u4f3c\u6216\u76f8\u4f3c\u77e9\u9635"},"content":{"rendered":"<p>\u5728\u6b64\u9875\u9762\u4e0a\uff0c\u60a8\u5c06\u627e\u5230\u76f8\u4f3c\u77e9\u9635\uff08\u4e5f\u79f0\u4e3a\u76f8\u4f3c\u77e9\u9635\uff09\u7684\u89e3\u91ca\u3002\u6b64\u5916\uff0c\u6211\u4eec\u5411\u60a8\u5c55\u793a\u4e86\u4e24\u4e2a\u76f8\u4f3c\u77e9\u9635\u7684\u6e05\u6670\u793a\u4f8b\u4ee5\u53ca\u6b64\u7c7b\u77e9\u9635\u7684\u6240\u6709\u5c5e\u6027\uff0c\u4ee5\u4fbf\u60a8\u6beb\u65e0\u7591\u95ee\u3002\u6700\u540e\uff0c\u60a8\u751a\u81f3\u53ef\u4ee5\u4e86\u89e3\u5b83\u4eec\u4e0e\u5168\u7b49\u77e9\u9635\u7684\u5173\u7cfb\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u76f8\u4f3c\uff08\u6216\u7c7b\u4f3c\uff09\u77e9\u9635\uff1f<\/h2>\n<p>\u76f8\u4f3c\u77e9\u9635\u7684\u5b9a\u4e49\u5982\u4e0b\uff1a <\/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\">\u4e24\u4e2a\u77e9\u9635<\/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>\u548c<\/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>\u5982\u679c\u5b58\u5728\u77e9\u9635\uff0c\u5219<strong>\u76f8\u4f3c\uff08\u6216\u76f8\u4f3c\uff09<\/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>\u4e14\u6ee1\u8db3\u4ee5\u4e0b\u6761\u4ef6\uff1a<\/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\">\u6216\u540c\u7b49\u5b66\u5386\uff1a<\/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>\u4e8b\u5b9e\u4e0a\uff0c\u77e9\u9635<\/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>\u5145\u5f53\u57fa\u7840\u53d8\u5316\u77e9\u9635\u3002\u56e0\u6b64\uff0c\u8fd9\u4e2a\u65b9\u7a0b\u7684\u610f\u601d\u662f\u77e9\u9635<\/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>\u53ef\u4ee5\u7528\u53e6\u4e00\u4e2a\u57fa\u6570\u8868\u793a\uff08<\/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> \uff09\uff0c\u8fd9\u4ea7\u751f\u4e86\u77e9\u9635<\/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>\u8be5\u672f\u8bed\u4e5f\u53ef\u4ee5\u79f0\u4e3a<em>\u76f8\u4f3c\u53d8\u6362<\/em>\uff0c\u56e0\u4e3a\u6211\u4eec\u5b9e\u9645\u4e0a\u662f\u5728\u53d8\u6362\u77e9\u9635<\/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>\u5728\u77e9\u9635\u4e2d<\/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>\u663e\u7136\u77e9\u9635<\/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>\u5b83\u5fc5\u987b\u662f\u6b63\u5219\u6216\u975e\u7b80\u5e76\u77e9\u9635\uff08\u975e\u96f6\u884c\u5217\u5f0f\uff09\u3002<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u6211\u4eec\u53ef\u4ee5\u8868\u660e\u4e24\u4e2a\u77e9\u9635\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u8868\u8fbe\u5f0f\uff1a <\/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=\"\u76f8\u4f3c\u6216\u76f8\u4f3c\u77e9\u9635\u7684\u89e3\u91ca\" class=\"wp-image-3488\" width=\"71\" height=\"71\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p>\u5bf9\u4e8e\u7ebf\u6027\u4ee3\u6570\u6765\u8bf4\uff0c\u8fd9\u7c7b\u77e9\u9635\u6bd4\u770b\u8d77\u6765\u66f4\u91cd\u8981\u3002\u5b83\u4eec\u4e3b\u8981\u7528\u4e8e\u53ef\u5bf9\u89d2\u5316\u77e9\u9635\uff0c\u56e0\u4e3a\u5bf9\u89d2\u5316\u4efb\u4f55\u77e9\u9635\u7684\u8fc7\u7a0b\u90fd\u662f\u57fa\u4e8e\u77e9\u9635\u76f8\u4f3c\u5ea6\u7684\u6982\u5ff5\u3002<\/p>\n<p>\u4e8b\u5b9e\u4e0a\uff0c\u5bf9\u77e9\u9635\u8fdb\u884c\u5bf9\u89d2\u5316\u7684\u8fc7\u7a0b\u6d89\u53ca\u8ba1\u7b97\u4e00\u4e2a\u76f8\u4f3c\u7684\u77e9\u9635\uff0c\u8be5\u77e9\u9635\u540c\u65f6\u4e5f\u662f\u5bf9\u89d2\u77e9\u9635\u3002\u60a8\u53ef\u4ee5\u5728<a href=\"https:\/\/mathority.org\/cn\/\u5982\u4f55\u5bf9\u89d2\u5316\u53ef\u5bf9\u89d2\u5316\u77e9\u9635-2x2-3x3-4x4-\u77e9\u9635\u7684\u5bf9\u89d2\u5316\u7ec3\u4e60\u9010\u6b65\u89e3\u51b3\/\">\u5982\u4f55\u5bf9\u77e9\u9635\u8fdb\u884c\u5bf9\u89d2\u5316<\/a>\u4e2d\u4e86\u89e3\u5b83\u662f\u5982\u4f55\u5b8c\u6210\u7684\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u7c7b\u4f3c\u6216\u7c7b\u4f3c\u77e9\u9635\u7684\u793a\u4f8b<\/h2>\n<p>\u7136\u540e\u6211\u4eec\u5c06\u770b\u5230\u4e00\u4e2a 2\u00d72 \u7ef4\u76f8\u4f3c\u77e9\u9635\u7684\u4f8b\u5b50\u6765\u5b8c\u6210\u6982\u5ff5\u7684\u5438\u6536\u3002<\/p>\n<ul>\n<li>\u65b9\u9635 A \u548c B \u901a\u8fc7\u53ef\u9006\u77e9\u9635 P \u5f7c\u6b64\u76f8\u4f3c\uff1a<\/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>\u4e3a\u4e86\u8bc1\u660e\u8fd9\u4e9b\u662f\u76f8\u4e92\u76f8\u4f3c\u7684\u77e9\u9635\uff0c\u6211\u4eec\u5fc5\u987b\u9996\u5148\u8ba1\u7b97 P \u7684<a href=\"https:\/\/mathority.org\/cn\/\u9006\u77e9\u9635\/\">\u9006\u77e9\u9635<\/a>\uff1a<\/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>\u73b0\u5728\u6211\u4eec\u901a\u8fc7\u6267\u884c\u5b9a\u4e49\u4e24\u4e2a\u77e9\u9635\u76f8\u4f3c\u5ea6\u7684\u77e9\u9635\u4e58\u79ef\u6765\u68c0\u67e5\u5b83\u4eec\u662f\u5426\u76f8\u4f3c\uff1a <\/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=\"\u76f8\u4f3c\u6216\u76f8\u4f3c 2x2 \u77e9\u9635\u7684\u793a\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>\u662f\u7684\uff0c\u6ee1\u8db3\u76f8\u4f3c\u5173\u7cfb\uff0c\u6240\u4ee5\u5b83\u4eec\u662f\u76f8\u4f3c\u77e9\u9635\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u76f8\u4f3c\u7684\u77e9\u9635\u6027\u8d28<\/h2>\n<p>\u4e24\u4e2a\u76f8\u4f3c\u7684\u77e9\u9635 A \u548c B \u5177\u6709\u4ee5\u4e0b\u7279\u5f81\uff1a<\/p>\n<ul>\n<li>\u7b49\u7ea7\u76f8\u540c\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>\u4e24\u4e2a\u77e9\u9635\u7684\u884c\u5217\u5f0f\u76f8\u540c\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\u6837\u7684\u8ffd\u8e2a\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>\u76f8\u540c\u7684 <a href=\"https:\/\/mathority.org\/cn\/\u8ba1\u7b97\u7279\u5f81\u503c-\u7279\u5f81\u503c\u548c\u7279\u5f81\u5411\u91cf-\u77e9\u9635\u7684\u7279\u5f81\u5411\u91cf\/\">\u7279\u5f81\u503c<\/a>\uff08\u6216\u7279\u5f81\u503c\uff09\u3002\u7136\u800c\uff0c\u7279\u5f81\u5411\u91cf\uff08\u6216\u7279\u5f81\u5411\u91cf\uff09\u901a\u5e38\u662f\u4e0d\u540c\u7684\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u76f8\u540c\u7684\u7279\u5f81\u591a\u9879\u5f0f\u548c\u6700\u5c0f\u591a\u9879\u5f0f\u3002<\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/mathority.org\/cn\/\u8f6c\u7f6e\u6216\u8f6c\u7f6e\u77e9\u9635\u7684\u793a\u4f8b\u548c\u5df2\u89e3\u51b3\u7684\u7ec3\u4e60\/\">\u77e9\u9635\u8f6c\u7f6e<\/a>\u4e0e\u539f\u59cb\u77e9\u9635\u7c7b\u4f3c\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u53ef\u4ee5\u901a\u8fc7\u5bf9\u77e9\u9635 A \u7684\u884c\u5e94\u7528\u521d\u7b49\u8fd0\u7b97\u6765\u627e\u5230\u77e9\u9635 B\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u663e\u7136\uff0c\u76f8\u4f3c\u6027\u5df2\u7ecf\u4f53\u73b0\u51fa\u6765\u4e86\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679cA\u4e0eB\u76f8\u4f3c\uff0c\u5219B\u4e5f\u4e0eA\u76f8\u4f3c\u3002<\/li>\n<\/ul>\n<ul>\n<li>\u6b64\u5916\uff0c\u77e9\u9635\u7684\u76f8\u4f3c\u6027\u4e5f\u662f\u5bf9\u79f0\u7684\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5982\u679c\u7528\u77e9\u9635 P \u53ef\u4ee5\u5f97\u5230\u4e0e A(B) \u76f8\u4f3c\u7684\u77e9\u9635\uff0c\u90a3\u4e48\u7528\u540c\u6837\u7684\u77e9\u9635 P \u4e5f\u53ef\u4ee5\u5f97\u5230\u4e0e B(A) \u76f8\u4f3c\u7684\u77e9\u9635\uff1a<\/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>\u6b64\u5916\uff0c\u76f8\u4f3c\u6027\u662f\u4f20\u9012\u7684\u3002\u56e0\u6b64\uff0c\u5982\u679c\u77e9\u9635 A \u4e0e\u77e9\u9635 B \u76f8\u4f3c\uff0c\u77e9\u9635 B \u4e0e\u77e9\u9635 C \u76f8\u4f3c\uff0c\u5219\u77e9\u9635 A \u4e5f\u4e0e\u77e9\u9635 C \u76f8\u4f3c\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\u540e\uff0c\u6bcf\u4e2a\u6a21\u5177\u90fd\u7c7b\u4f3c\u4e8e\u952f\u9f7f\u6a21\u5177\u3002\u5e76\u4e14\u4ece\u8fd9\u4e2a\u6027\u8d28\u6211\u4eec\u53ef\u4ee5\u63a8\u5bfc\u51fa\u4ee5\u4e0b\u63a8\u8bba\uff1a\u6bcf\u4e2a\u65b9\u9635\u90fd\u7c7b\u4f3c\u4e8e\u4e09\u89d2\u77e9\u9635\u3002<\/li>\n<\/ul>\n<div class=\"adsb30\" style=\" margin:px; text-align:\"><\/div>\n<h2 class=\"wp-block-heading\">\u5168\u7b49\u77e9\u9635<\/h2>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u77e9\u9635\u4e4b\u95f4\u8fd8\u6709\u53e6\u4e00\u79cd\u975e\u5e38\u76f8\u4f3c\u7684\u5173\u7cfb\uff0c\u4f46\u4e0d\u662f\u9006\u77e9\u9635\uff0c\u800c\u662f\u8f6c\u7f6e\u77e9\u9635\u3002\u8fd9\u5c31\u662f\u6240\u8c13\u7684<strong>\u4e00\u81f4\u6027<\/strong>\u3002<\/p>\n<p>\u5982\u679c\u5b58\u5728\u6ee1\u8db3\u4ee5\u4e0b\u7b49\u5f0f\u7684\u53ef\u9006\u77e9\u9635 P\uff0c\u5219\u4e24\u4e2a\u77e9\u9635 A \u548c B \u662f<strong>\u5168\u7b49\u7684<\/strong>\uff1a<\/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>\u6b63\u5982\u60a8\u6240\u770b\u5230\u7684\uff0c\u8fd9\u662f\u76f8\u4f3c\u77e9\u9635\u7684\u6a21\u62df\uff0c\u4f46\u77e9\u9635\u8f6c\u7f6e\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6b64\u9875\u9762\u4e0a\uff0c\u60a8\u5c06\u627e\u5230\u76f8\u4f3c\u77e9\u9635\uff08\u4e5f\u79f0\u4e3a\u76f8\u4f3c\u77e9\u9635\uff09\u7684\u89e3\u91ca\u3002\u6b64\u5916\uff0c\u6211\u4eec\u5411\u60a8\u5c55\u793a\u4e86\u4e24\u4e2a\u76f8\u4f3c\u77e9\u9635\u7684\u6e05\u6670\u793a\u4f8b\u4ee5\u53ca\u6b64\u7c7b\u77e9\u9635\u7684 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/cn\/%e7%9b%b8%e4%bc%bc%e6%88%96%e7%9b%b8%e4%bc%bc%e7%9f%a9%e9%98%b5%e7%9a%84%e4%be%8b%e5%ad%90%e5%92%8c%e6%80%a7%e8%b4%a8\/\"> <span class=\"screen-reader-text\">\u76f8\u4f3c\u6216\u76f8\u4f3c\u77e9\u9635<\/span> \u67e5\u770b\u5168\u6587 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