{"id":300,"date":"2023-07-06T13:14:29","date_gmt":"2023-07-06T13:14:29","guid":{"rendered":"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/"},"modified":"2023-07-06T13:14:29","modified_gmt":"2023-07-06T13:14:29","slug":"%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5","status":"publish","type":"post","link":"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/","title":{"rendered":"\u4e0a\u3001\u4e0b\u4e09\u89d2\u77e9\u9635"},"content":{"rendered":"<p>\u5728\u6b64\u9875\u9762\u4e0a\uff0c\u60a8\u5c06\u4e86\u89e3\u4ec0\u4e48\u662f\u4e09\u89d2\u77e9\u9635\u4ee5\u53ca\u4e0d\u540c\u7c7b\u578b\u7684\u4e09\u89d2\u77e9\u9635\u4ee5\u53ca\u793a\u4f8b\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u5c06\u4e86\u89e3\u5982\u4f55\u8ba1\u7b97\u4e09\u89d2\u77e9\u9635\u7684\u884c\u5217\u5f0f\u4ee5\u53ca\u8fd9\u4e2a\u975e\u5e38\u6709\u8da3\u7684\u77e9\u9635\u7684\u5c5e\u6027\u662f\u4ec0\u4e48\u3002\u6700\u540e\uff0c\u6211\u4eec\u8fd8\u89e3\u91ca\u4e00\u4e0b\u4ec0\u4e48\u662f Hessenberg \u77e9\u9635\uff0c\u56e0\u4e3a\u5b83\u662f\u4e0e\u4e09\u89d2\u77e9\u9635\u76f8\u5173\u7684\u77e9\u9635\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u4e09\u89d2\u77e9\u9635\uff1f<\/h2>\n<p>\u4e09\u89d2\u77e9\u9635\u7684\u5b9a\u4e49\uff1a<\/p>\n<p class=\"has-background\" style=\"background-color:#dff6ff\"><strong>\u4e09\u89d2\u77e9\u9635<\/strong>\u662f\u4e00\u79cd\u65b9\u9635\uff0c\u5176\u4e2d\u4e3b\u5bf9\u89d2\u7ebf\u4e0a\u65b9\u6216\u4e0b\u65b9\u7684\u6240\u6709\u5143\u7d20\u5747\u4e3a\u96f6 (0)\u3002<\/p>\n<p>\u4e09\u89d2\u77e9\u9635\u5e7f\u6cdb\u7528\u4e8e\u7ebf\u6027\u4ee3\u6570\u8ba1\u7b97\uff0c\u56e0\u4e3a\u7528\u8fd9\u79cd\u7c7b\u578b\u7684\u77e9\u9635\u6c42\u9006\u4e09\u89d2\u77e9\u9635\u3001\u8ba1\u7b97\u5176\u884c\u5217\u5f0f\u3001\u751a\u81f3\u6c42\u89e3\u7ebf\u6027\u65b9\u7a0b\u7ec4\u90fd\u6bd4\u4f7f\u7528\u6240\u6709\u4f4d\u7f6e\u4e0a\u5143\u7d20\u5747\u4e0d\u4e3a 0 \u7684\u77e9\u9635\u5bb9\u6613\u5f97\u591a\u3002 \u3002<\/p>\n<h2 class=\"wp-block-heading\">\u4e0a\u4e09\u89d2\u77e9\u9635<\/h2>\n<p><strong>\u4e0a\u4e09\u89d2\u77e9\u9635<\/strong>\u662f\u4e3b\u5bf9\u89d2\u7ebf\u4ee5\u4e0b\u5143\u7d20\u4e3a\u96f6\uff080\uff09\u7684\u65b9\u9635\u3002<\/p>\n<p>\u4e0a\u4e09\u89d2\u77e9\u9635\u793a\u4f8b\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\/matrice-triangulaire-superieure.webp\" alt=\"\u4e0a\u4e09\u89d2\u77e9\u9635\u793a\u4f8b\" class=\"wp-image-1648\" width=\"130\" height=\"114\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\">\u4e0b\u4e09\u89d2\u77e9\u9635<\/h2>\n<p><strong>\u4e0b\u4e09\u89d2\u77e9\u9635<\/strong>\u662f\u4e00\u4e2a\u65b9\u9635\uff0c\u4e3b\u5bf9\u89d2\u7ebf\u4e0a\u65b9\u7684\u6bcf\u4e2a\u5143\u7d20\u90fd\u6709\u4e00\u4e2a\u96f6 (0)\u3002<\/p>\n<p>\u4e0b\u4e09\u89d2\u77e9\u9635\u7684\u793a\u4f8b\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\/matrice-triangulaire-inferieure.webp\" alt=\"\u4e0b\u4e09\u89d2\u77e9\u9635\u793a\u4f8b\" class=\"wp-image-1649\" width=\"143\" height=\"113\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p>\u6709\u65f6\uff0c\u8fd9\u4e9b\u77e9\u9635\u4e5f\u7528\u5b57\u6bcd U \u8868\u793a\u4e0a\u4e09\u89d2\u77e9\u9635\uff0c\u7528\u5b57\u6bcd L \u8868\u793a\u4e0b\u4e09\u89d2\u77e9\u9635\u3002\u867d\u7136\u8fd9\u4e2a\u547d\u540d\u6cd5\u4e3b\u8981\u7528\u5728\u82f1\u8bed\u4e2d\uff0c\u4f46\u5b9e\u9645\u4e0a U \u4ee3\u8868<em>\u4e0a\u4e09\u89d2\u77e9\u9635<\/em>\uff0cL \u4ee3\u8868<em>\u4e0b\u4e09\u89d2\u77e9\u9635<\/em>\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u4e09\u89d2\u77e9\u9635\u7684\u793a\u4f8b<\/h2>\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#1976d2\"><span style=\"text-decoration: underline;\">2 \u00d7 2 \u7ef4\u4e09\u89d2\u77e9\u9635<\/span><\/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\/matrice-triangulaire-superieure-22152-1.webp\" alt=\"2x2 \u4e0a\u4e09\u89d2\u77e9\u9635\u793a\u4f8b\" class=\"wp-image-1658\" width=\"75\" height=\"72\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#1976d2\"> <span style=\"text-decoration: underline;\">3\u00d73 \u9636\u4e09\u89d2\u77e9\u9635<\/span><\/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\/matrice-triangulaire-inferieur-32153-1.webp\" alt=\"3x3 \u4e0b\u4e09\u89d2\u77e9\u9635\u793a\u4f8b\" class=\"wp-image-1659\" width=\"131\" height=\"117\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#1976d2\"><span style=\"text-decoration: underline;\">\u5927\u5c0f\u4e3a 4\u00d74 \u7684\u4e09\u89d2\u77e9\u9635<\/span><\/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\/matrice-triangulaire-superieure-42154-1.webp\" alt=\"4x4 \u4e0a\u4e09\u89d2\u77e9\u9635\u793a\u4f8b\" class=\"wp-image-1660\" width=\"197\" height=\"144\" srcset=\"\" sizes=\"auto, \"><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\">\u4e09\u89d2\u77e9\u9635\u7684\u884c\u5217\u5f0f<\/h2>\n<p><strong>\u4e09\u89d2\u77e9\u9635 \u7684\u884c\u5217\u5f0f<\/strong>\uff0c\u65e0\u8bba\u662f\u4e0a\u4e09\u89d2\u77e9\u9635\u8fd8\u662f\u4e0b\u4e09\u89d2\u77e9\u9635\uff0c\u90fd\u662f\u4e3b\u5bf9\u89d2\u7ebf\u4e0a\u5143\u7d20\u7684\u4e58\u79ef\u3002<\/p>\n<p>\u770b\u4e00\u4e0b\u4e0b\u9762\u7684\u7ec3\u4e60\uff0c\u5b83\u89e3\u51b3\u4e86\u5982\u4f55\u8ba1\u7b97\u4e09\u89d2\u77e9\u9635\u4e3b\u5bf9\u89d2\u7ebf\u5143\u7d20\u7684\u4e58\u6cd5\u6765\u627e\u5230\u5176\u884c\u5217\u5f0f\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-7503e88c4eaabd74347a4f79461a3ebe_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\displaystyle \\begin{vmatrix} 2 &amp; 5 &amp; -6 \\\\[1.1ex] 0 &amp; 4 &amp; 9 \\\\[1.1ex] 0 &amp; 0 &amp; 3 \\end{vmatrix} = 2 \\cdot 4 \\cdot 3 = \\bm{24}\" title=\"Rendered by QuickLaTeX.com\" height=\"86\" width=\"200\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u8fd9\u4e2a\u5b9a\u7406\u5f88\u5bb9\u6613\u8bc1\u660e\uff1a\u53ea\u9700\u901a\u8fc7\u5757\uff08\u6216\u8f85\u56e0\u5b50\uff09\u8ba1\u7b97\u4e09\u89d2\u77e9\u9635\u7684\u884c\u5217\u5f0f\u3002\u4e0b\u9762\u4f7f\u7528\u901a\u7528\u4e09\u89d2\u77e9\u9635\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u8be5<strong>\u6f14\u793a<\/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-91281c322af35f07cfbfd6fe61fc3c58_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{aligned} \\begin{vmatrix} a &amp; b &amp; c \\\\[1.1ex] 0 &amp; d &amp; e \\\\[1.1ex] 0 &amp; 0 &amp; f \\end{vmatrix}&amp;  = a \\cdot \\begin{vmatrix} d &amp; e \\\\[1.1ex] 0 &amp; f \\end{vmatrix} - b \\cdot \\begin{vmatrix} 0 &amp;  e \\\\[1.1ex] 0 &amp;  f \\end{vmatrix} + c \\cdot \\begin{vmatrix} 0 &amp; d \\\\[1.1ex] 0 &amp; 0 \\end{vmatrix} \\\\[2ex] &amp; =a \\cdot (d\\cdot f) - b \\cdot 0 + c \\cdot 0 \\\\[2ex] &amp; = a \\cdot d \\cdot f \\end{aligned}\" title=\"Rendered by QuickLaTeX.com\" height=\"170\" width=\"341\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u6211\u4eec\u77e5\u9053\uff0c\u5982\u679c\u4e00\u4e2a\u77e9\u9635\u7684\u884c\u5217\u5f0f\u4e0d\u4e3a0\uff0c\u5219\u5b83\u662f\u53ef\u9006\u7684\u3002\u56e0\u6b64\uff0c\u5982\u679c\u4e3b\u5bf9\u89d2\u7ebf\u4e0a\u6ca1\u6709\u5143\u7d20\u4e3a0\uff0c\u5219\u4e09\u89d2\u77e9\u9635\u4e5f\u5c06\u662f\u53ef\u9006\u7684\uff0c\u56e0\u6b64\uff0c\u5b83\u5c06\u662f\u4e00\u4e2a\u6b63\u5219\u77e9\u9635\u77e9\u9635\u3002<\/p>\n<div class=\"adsb30\" style=\" margin:px; text-align:\"><\/div>\n<h2 class=\"wp-block-heading\">\u4e09\u89d2\u77e9\u9635\u7684\u6027\u8d28<\/h2>\n<p>\u73b0\u5728\u8ba9\u6211\u4eec\u770b\u770b\u4e09\u89d2\u77e9\u9635\u6709\u4ec0\u4e48\u6027\u8d28\uff1a<\/p>\n<ul>\n<li><span style=\"color:#1976d2;\"><strong>\u4e24\u4e2a\u4e0a\u4e09\u89d2\u77e9\u9635\u7684\u4e58\u79ef<\/strong><\/span>\u7b49\u4e8e\u4e00\u4e2a\u4e0a\u4e09\u89d2\u77e9\u9635\u3002\u53cd\u4e4b\u4ea6\u7136\uff1a\u4e24\u4e2a\u4e0b\u4e09\u89d2\u77e9\u9635\u76f8\u4e58\u5f97\u5230\u53e6\u4e00\u4e2a\u4e0b\u4e09\u89d2\u77e9\u9635\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-dfd46e0ab8070d1c4c544d384fcf0f84_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{pmatrix} 3 &amp; 1 &amp; 4 \\\\[1.1ex] 0 &amp; -1 &amp; 2 \\\\[1.1ex] 0 &amp; 0 &amp; 5 \\end{pmatrix} \\cdot \\begin{pmatrix} 6 &amp; 2 &amp; 1 \\\\[1.1ex] 0 &amp; 3 &amp; 5 \\\\[1.1ex] 0 &amp; 0 &amp; 9 \\end{pmatrix} = \\begin{pmatrix}18&amp;9&amp;44\\\\[1.1ex] 0&amp;-3&amp;13\\\\[1.1ex]0&amp;0&amp;45\\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"85\" width=\"343\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<ul>\n<li><span style=\"color:#1976d2;\"><strong>\u4e0a\u4e09\u89d2\u77e9\u9635\u7684\u8f6c\u7f6e<\/strong><\/span>\u662f\u4e0b\u4e09\u89d2\u77e9\u9635\uff0c\u53cd\u4e4b\u4ea6\u7136\uff1a\u4e0b\u4e09\u89d2\u77e9\u9635\u7684\u8f6c\u7f6e\u662f\u4e0a\u4e09\u89d2\u77e9\u9635\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-ca1b4a07e3136aa75d1a8026e5e7c1ae_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left.\\begin{pmatrix} 1 &amp; 2 &amp; 6 &amp; 3 \\\\[1.1ex] 0 &amp; 9 &amp; 4 &amp; 1  \\\\[1.1ex] 0 &amp; 0 &amp; -2 &amp; 8 \\\\[1.1ex] 0 &amp; 0 &amp; 0 &amp; 7 \\end{pmatrix}\\right.^{\\bm{t}} =  \\begin{pmatrix} 1 &amp; 0 &amp; 0 &amp; 0 \\\\[1.1ex] 2 &amp; 9 &amp; 0 &amp; 0 \\\\[1.1ex] 6 &amp; 4 &amp; -2 &amp; 0 \\\\[1.1ex] 3 &amp; 1 &amp; 8 &amp; 7 \\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"113\" width=\"279\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<ul>\n<li>\u5982\u679c<span style=\"color:#1976d2;\"><strong>\u4e09\u89d2\u77e9\u9635<\/strong><\/span>\u4e3b\u5bf9\u89d2\u7ebf\u4e0a\u7684\u6240\u6709\u5143\u7d20\u90fd\u975e\u96f6\uff0c\u5373\u4e0d\u4e3a\u96f6\uff0c\u5219\u8be5\u4e09\u89d2\u77e9\u9635\u662f\u53ef\u9006\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4e0a\uff08\u4e0b\uff09\u4e09\u89d2\u77e9\u9635\u7684\u9006\u4e5f\u662f\u4e0a\uff08\u4e0b\uff09\u4e09\u89d2\u77e9\u9635\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-adafaa535a161d29c9bcb8a31a572dc2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left. \\begin{pmatrix}1&amp;0&amp;0\\\\[1.1ex] -3&amp;2&amp;0\\\\[1.1ex] 2&amp;4&amp;3\\end{pmatrix} \\right.^{-1} =\\begin{pmatrix}1&amp;0&amp;0\\\\[1.1ex] \\frac{3}{2}&amp;\\frac{1}{2}&amp;0\\\\[1.1ex] -\\frac{8}{3}&amp;-\\frac{2}{3}&amp;\\frac{1}{3}\\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"89\" width=\"261\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u6b64\u5916\uff0c\u9006\u77e9\u9635\u7684\u4e3b\u5bf9\u89d2\u7ebf\u5c06\u59cb\u7ec8\u5305\u542b\u539f\u59cb\u4e09\u89d2\u77e9\u9635\u4e3b\u5bf9\u89d2\u7ebf\u7684\u5143\u7d20\u7684\u9006\u3002<\/p>\n<ul>\n<li>\u4efb\u4f55\u5bf9\u89d2\u77e9\u9635\u65e2\u662f\u4e0a\u4e09\u89d2\u77e9\u9635\u53c8\u662f\u4e0b\u4e09\u89d2\u77e9\u9635\uff0c\u4f8b\u5982\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-497726e030cc2af2c07b16fdf3544024_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{pmatrix} 3 &amp; 0 &amp; 0 \\\\[1.1ex] 0 &amp; 8 &amp; 0 \\\\[1.1ex] 0 &amp; 0 &amp; -2 \\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"85\" width=\"94\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<ul>\n<li>\u6240\u4ee5<a href=\"https:\/\/mathority.org\/cn\/\u6807\u91cf\u77e9\u9635\/\">\u6807\u91cf\u77e9\u9635<\/a>\u4e5f\u662f\u4e00\u4e2a\u4e0a\u4e09\u89d2\u77e9\u9635\u548c\u4e0b\u4e09\u89d2\u77e9\u9635\u3002\u4f8b\u5982\u5355\u4f4d\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-4e4e9931fb7ae104414006cee93978a7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{pmatrix} 1 &amp; 0 &amp; 0 \\\\[1.1ex] 0 &amp; 1 &amp; 0 \\\\[1.1ex] 0 &amp; 0 &amp; 1 \\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"85\" width=\"80\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<ul>\n<li>\u663e\u7136\uff0c<a href=\"https:\/\/mathority.org\/cn\/\u96f6\u77e9\u9635\/\">\u96f6\u77e9\u9635<\/a>\u4e5f\u662f\u4e00\u4e2a\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635\uff0c\u56e0\u4e3a\u4e3b\u5bf9\u89d2\u7ebf\u4e0a\u65b9\u548c\u4e0b\u65b9\u7684\u5143\u7d20\u5747\u4e3a0\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-edb061dcbc869eba51ece12af43f796f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{pmatrix} 0 &amp; 0 &amp; 0 \\\\[1.1ex] 0 &amp; 0 &amp; 0 \\\\[1.1ex] 0 &amp; 0 &amp; 0 \\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"85\" width=\"80\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<ul>\n<li><span style=\"color:#1976d2;\"><strong>\u4e09\u89d2\u77e9\u9635\u7684\u7279\u5f81\u503c\uff08\u6216\u7279\u5f81\u503c\uff09<\/strong><\/span>\u662f\u4e3b\u5bf9\u89d2\u7ebf\u7684\u5143\u7d20\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-272d0e156e1f27c20348b171c984e390_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{pmatrix} 5 &amp; 0 &amp; 0 \\\\[1.1ex] 1 &amp; 3 &amp; 0 \\\\[1.1ex] 2 &amp; 6 &amp; -2 \\end{pmatrix} \\longrightarrow \\ \\lambda = -2 \\ ; \\ \\lambda = 3 \\ ; \\ \\lambda = 5\" title=\"Rendered by QuickLaTeX.com\" height=\"85\" width=\"325\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<ul>\n<li><span style=\"color:#1976d2;\"><strong>\u4e0a\u4e09\u89d2\u77e9\u9635\u6216\u4e0b\u4e09\u89d2\u77e9\u9635\u59cb\u7ec8\u80fd\u591f\u5728\u7279\u5f81\u5411\u91cf\uff08\u6216\u7279\u5f81\u5411\u91cf\uff09\u7684\u57fa\u7840\u4e0a\u8fdb\u884c\u5bf9\u89d2\u5316<\/strong><\/span>\u3002<\/li>\n<\/ul>\n<ul>\n<li><span style=\"color:#1976d2;\"><strong>\u4efb\u4f55\u77e9\u9635\u90fd\u53ef\u4ee5\u5206\u89e3\u4e3a\u4e0b\u4e09\u89d2\u77e9\u9635\u548c\u4e0a\u4e09\u89d2\u77e9\u9635\u7684\u4e58\u79ef<\/strong><\/span>\u3002\u5373\u4efb\u610f\u77e9\u9635\u90fd\u53ef\u4ee5\u8f6c\u5316\u4e3a\u4e09\u89d2\u77e9\u9635\u4e58\u6cd5\u3002\u6b64\u5916\uff0c\u5982\u679c\u77e9\u9635\u662f\u53ef\u9006\u7684\uff0c\u5219\u8fd9\u79cd\u53d8\u6362\u662f\u552f\u4e00\u7684\u3002\u4e3a\u4e86\u5bf9\u77e9\u9635\u8fdb\u884c\u56e0\u5f0f\u5206\u89e3\uff0c\u901a\u5e38\u4f7f\u7528 LU \u5206\u89e3\u65b9\u6cd5\u3002 <\/li>\n<\/ul>\n<div class=\"adsb30\" style=\" margin:12px; text-align:center\">\n<div id=\"ezoic-pub-ad-placeholder-118\"><\/div>\n<\/div>\n<h2 class=\"wp-block-heading\">\u5c06\u77e9\u9635\u4e09\u89d2\u5316<\/h2>\n<p>\u6709\u51e0\u4e2a\u5173\u4e8e\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u5e95\u6570\u6765\u4e09\u89d2\u5316\u7684\u77e9\u9635\u7684\u5b9a\u7406\u3002\u7136\u800c\uff0c\u5728\u8fd9\u91cc\u6211\u4eec\u5c06\u770b\u5230\u5982\u4f55\u901a\u8fc7<strong>\u5bf9\u7ebf \u8fdb\u884c\u521d\u7b49\u53d8\u6362<\/strong>\u6765\u5bf9\u77e9\u9635\u8fdb\u884c\u4e09\u89d2\u5256\u5206\uff0c\u5982\u9ad8\u65af\u65b9\u6cd5\u4e00\u6837\u3002<\/p>\n<p>\u4f8b\u5982\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-f66a4f370b37168439de204c1b0b401c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\begin{pmatrix} 1 &amp; 2 &amp; 4 \\\\[1.1ex] 2 &amp; -3 &amp; 5 \\\\[1.1ex]1 &amp; -1 &amp; 6 \\end{pmatrix} \\begin{array}{c} \\\\[1.1ex] \\xrightarrow{f_2 -2f_1}\\\\[1.1ex] \\xrightarrow{f_3 -f_1} \\end{array}  \\begin{pmatrix} 1 &amp; 2 &amp; 4 \\\\[1.1ex] 0 &amp; -7 &amp; -3 \\\\[1.1ex] 0 &amp; -3 &amp; 2 \\end{pmatrix}\\begin{array}{c} \\\\[1.1ex]\\\\[1.1ex] \\xrightarrow{7f_3 -3f_2} \\end{array}  \\begin{pmatrix} 1 &amp; 2 &amp; 4 \\\\[1.1ex] 0 &amp; -7 &amp; -3 \\\\[1.1ex] 0 &amp; 0 &amp; 23 \\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"85\" width=\"496\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p>\u8fd9\u6837\uff0c\u6211\u4eec\u5c31\u5df2\u7ecf\u5bf9\u539f\u59cb\u77e9\u9635\u8fdb\u884c\u4e86\u4e09\u89d2\u5316\u3002<\/p>\n<p>\u56de\u60f3\u4e00\u4e0b\uff0c\u9ad8\u65af\u65b9\u6cd5\u4e2d\u7ebf\u4e4b\u95f4\u6388\u6743\u7684\u57fa\u672c\u53d8\u6362\u662f\uff1a<\/p>\n<ul>\n<li>\u5c06\u4e00\u6761\u7ebf\u66ff\u6362\u4e3a\u5176\u4ed6\u7ebf\u7684\u7ebf\u6027\u7ec4\u5408\u3002<\/li>\n<li>\u5c06\u4e00\u884c\u4e2d\u7684\u6240\u6709\u9879\u4e58\u4ee5\u6216\u9664\u4ee5 0 \u4ee5\u5916\u7684\u6570\u5b57\u3002<\/li>\n<li>\u7f16\u8f91\u8ba2\u5355\u884c\u3002<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">\u6d77\u68ee\u4f2f\u683c\u77e9\u9635<\/h2>\n<p>Hessenberg\u77e9\u9635\u7684\u5b9a\u4e49\u5982\u4e0b\uff1a<\/p>\n<p class=\"has-background\" style=\"background-color:#dff6ff\"> <strong>Hessenberg\u77e9\u9635<\/strong>\u662f\u4e00\u4e2a\u201c\u51e0\u4e4e\u201d\u4e09\u89d2\u77e9\u9635\uff0c\u4e5f\u5c31\u662f\u8bf4\u4ece\u7b2c\u4e00\u4e2a\u4e0b\u5bf9\u89d2\u7ebf\uff08\u4e0aHessenberg\u77e9\u9635\uff09\u6216\u7b2c\u4e00\u4e2a\u4e0a\u5bf9\u89d2\u7ebf\uff08\u4e0bHessenberg\u77e9\u9635\uff09\u5f00\u59cb\uff0c\u5b83\u7684\u6240\u6709\u5143\u7d20\u90fd\u4e3a\u96f6\u3002<\/p>\n<p>\u6211\u786e\u4fe1\u901a\u8fc7\u4e0a Hessenberg \u77e9\u9635\u793a\u4f8b\u548c\u53e6\u4e00\u4e2a\u4e0b Hessenberg \u77e9\u9635\u793a\u4f8b\u53ef\u4ee5\u6700\u597d\u5730\u7406\u89e3\u5b83\uff1a <\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-28\">\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#1976d2\"><strong>\u4e0a\u8d6b\u68ee\u4f2f\u683c\u77e9\u9635<\/strong><\/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-e76ad0fae8a28b5e5f31535683e63df5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left.\\begin{pmatrix} 3 &amp; 5 &amp; 1 &amp; 4 \\\\[1.1ex] 8 &amp; 2 &amp; 7 &amp; 1 \\\\[1.1ex] 0 &amp; 6 &amp; 3 &amp; 5 \\\\[1.1ex] 0 &amp; 0 &amp; 1 &amp; 9 \\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"108\" width=\"105\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<\/div>\n<div class=\"wp-block-column is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#1976d2\"><strong>\u4e0b\u8d6b\u68ee\u4f2f\u683c\u77e9\u9635<\/strong><\/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-a9b13730483eaf930193baeb953d1d3c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\left.\\begin{pmatrix} 2 &amp; 4 &amp; 0 &amp; 0 \\\\[1.1ex] 1 &amp; 9 &amp; 6 &amp; 0 \\\\[1.1ex] 3 &amp; 5 &amp; 1 &amp; 2 \\\\[1.1ex] 8 &amp; 2 &amp; 3 &amp; 7 \\end{pmatrix}\" title=\"Rendered by QuickLaTeX.com\" height=\"107\" width=\"105\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<\/div>\n<\/div>\n<p>\u65e2\u662f\u4e0aHessenberg\u77e9\u9635\u53c8\u662f\u4e0bHessenberg\u77e9\u9635\u7684\u77e9\u9635\u662f<a href=\"https:\/\/mathority.org\/cn\/\u5bf9\u89d2\u77e9\u9635\/\">\u4e09\u5bf9\u89d2\u77e9\u9635<\/a>\u3002<\/p>\n<p>\u8fd9\u4e2a\u77e9\u9635\u4ee520\u4e16\u7eaa\u5fb7\u56fd\u8457\u540d\u5de5\u7a0b\u5e08\u548c\u6570\u5b66\u5bb6Karl Hessenberg\u7684\u540d\u5b57\u547d\u540d\u3002<\/p>\n<p>\u6700\u540e\uff0c\u8fd9\u79cd\u7c7b\u578b\u7684\u77e9\u9635\u6709\u4e00\u4e2a\u7279\u6b8a\u6027\uff0c\u5982\u679c\u5b83\u4e58\u4ee5\u4e09\u89d2\u77e9\u9635\uff0c\u7ed3\u679c\u603b\u662fHessenberg\u77e9\u9635\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6b64\u9875\u9762\u4e0a\uff0c\u60a8\u5c06\u4e86\u89e3\u4ec0\u4e48\u662f\u4e09\u89d2\u77e9\u9635\u4ee5\u53ca\u4e0d\u540c\u7c7b\u578b\u7684\u4e09\u89d2\u77e9\u9635\u4ee5\u53ca\u793a\u4f8b\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u5c06\u4e86\u89e3\u5982\u4f55\u8ba1\u7b97\u4e09\u89d2\u77e9\u9635\u7684\u884c\u5217\u5f0f\u4ee5\u53ca &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/\"> <span class=\"screen-reader-text\">\u4e0a\u3001\u4e0b\u4e09\u89d2\u77e9\u9635<\/span> \u67e5\u770b\u5168\u6587 &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":[31],"tags":[],"class_list":["post-300","post","type-post","status-publish","format-standard","hentry","category-31"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635 - Mathority<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mathority.org\/cn\/\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635 - Mathority\" \/>\n<meta property=\"og:description\" content=\"\u5728\u6b64\u9875\u9762\u4e0a\uff0c\u60a8\u5c06\u4e86\u89e3\u4ec0\u4e48\u662f\u4e09\u89d2\u77e9\u9635\u4ee5\u53ca\u4e0d\u540c\u7c7b\u578b\u7684\u4e09\u89d2\u77e9\u9635\u4ee5\u53ca\u793a\u4f8b\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u5c06\u4e86\u89e3\u5982\u4f55\u8ba1\u7b97\u4e09\u89d2\u77e9\u9635\u7684\u884c\u5217\u5f0f\u4ee5\u53ca &hellip; \u4e0a\u3001\u4e0b\u4e09\u89d2\u77e9\u9635 \u67e5\u770b\u5168\u6587 &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mathority.org\/cn\/\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-06T13:14:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/matrice-triangulaire-superieure.webp\" \/>\n<meta name=\"author\" content=\"Mathority\u56e2\u961f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mathority\u56e2\u961f\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/\"},\"author\":{\"name\":\"Mathority\u56e2\u961f\",\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/person\/7f15c6882833e0b2765bbb87c6ce3071\"},\"headline\":\"\u4e0a\u3001\u4e0b\u4e09\u89d2\u77e9\u9635\",\"datePublished\":\"2023-07-06T13:14:29+00:00\",\"dateModified\":\"2023-07-06T13:14:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/\"},\"wordCount\":17,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/mathority.org\/cn\/#organization\"},\"articleSection\":[\"\u8868\u7684\u7c7b\u578b\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/\",\"url\":\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/\",\"name\":\"\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635 - Mathority\",\"isPartOf\":{\"@id\":\"https:\/\/mathority.org\/cn\/#website\"},\"datePublished\":\"2023-07-06T13:14:29+00:00\",\"dateModified\":\"2023-07-06T13:14:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/mathority.org\/cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4e0a\u3001\u4e0b\u4e09\u89d2\u77e9\u9635\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mathority.org\/cn\/#website\",\"url\":\"https:\/\/mathority.org\/cn\/\",\"name\":\"Mathority\",\"description\":\"\u597d\u5947\u5fc3\u4e0e\u8ba1\u7b97\u7684\u7ed3\u5408\uff01\",\"publisher\":{\"@id\":\"https:\/\/mathority.org\/cn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mathority.org\/cn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/mathority.org\/cn\/#organization\",\"name\":\"Mathority\",\"url\":\"https:\/\/mathority.org\/cn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/mathority.org\/cn\/wp-content\/uploads\/2023\/10\/mathority-logo.png\",\"contentUrl\":\"https:\/\/mathority.org\/cn\/wp-content\/uploads\/2023\/10\/mathority-logo.png\",\"width\":703,\"height\":151,\"caption\":\"Mathority\"},\"image\":{\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/person\/7f15c6882833e0b2765bbb87c6ce3071\",\"name\":\"Mathority\u56e2\u961f\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/mathority.org\/cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g\",\"caption\":\"Mathority\u56e2\u961f\"},\"sameAs\":[\"http:\/\/mathority.org\/cn\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635 - Mathority","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mathority.org\/cn\/\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635\/","og_locale":"zh_CN","og_type":"article","og_title":"\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635 - Mathority","og_description":"\u5728\u6b64\u9875\u9762\u4e0a\uff0c\u60a8\u5c06\u4e86\u89e3\u4ec0\u4e48\u662f\u4e09\u89d2\u77e9\u9635\u4ee5\u53ca\u4e0d\u540c\u7c7b\u578b\u7684\u4e09\u89d2\u77e9\u9635\u4ee5\u53ca\u793a\u4f8b\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u5c06\u4e86\u89e3\u5982\u4f55\u8ba1\u7b97\u4e09\u89d2\u77e9\u9635\u7684\u884c\u5217\u5f0f\u4ee5\u53ca &hellip; \u4e0a\u3001\u4e0b\u4e09\u89d2\u77e9\u9635 \u67e5\u770b\u5168\u6587 &raquo;","og_url":"https:\/\/mathority.org\/cn\/\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635\/","article_published_time":"2023-07-06T13:14:29+00:00","og_image":[{"url":"https:\/\/mathority.org\/wp-content\/uploads\/2023\/07\/matrice-triangulaire-superieure.webp"}],"author":"Mathority\u56e2\u961f","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"Mathority\u56e2\u961f"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/#article","isPartOf":{"@id":"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/"},"author":{"name":"Mathority\u56e2\u961f","@id":"https:\/\/mathority.org\/cn\/#\/schema\/person\/7f15c6882833e0b2765bbb87c6ce3071"},"headline":"\u4e0a\u3001\u4e0b\u4e09\u89d2\u77e9\u9635","datePublished":"2023-07-06T13:14:29+00:00","dateModified":"2023-07-06T13:14:29+00:00","mainEntityOfPage":{"@id":"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/"},"wordCount":17,"commentCount":0,"publisher":{"@id":"https:\/\/mathority.org\/cn\/#organization"},"articleSection":["\u8868\u7684\u7c7b\u578b"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/","url":"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/","name":"\u4e0a\u4e0b\u4e09\u89d2\u77e9\u9635 - Mathority","isPartOf":{"@id":"https:\/\/mathority.org\/cn\/#website"},"datePublished":"2023-07-06T13:14:29+00:00","dateModified":"2023-07-06T13:14:29+00:00","breadcrumb":{"@id":"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mathority.org\/cn\/%e4%b8%8a%e4%b8%8b%e4%b8%89%e8%a7%92%e7%9f%a9%e9%98%b5\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mathority.org\/cn\/"},{"@type":"ListItem","position":2,"name":"\u4e0a\u3001\u4e0b\u4e09\u89d2\u77e9\u9635"}]},{"@type":"WebSite","@id":"https:\/\/mathority.org\/cn\/#website","url":"https:\/\/mathority.org\/cn\/","name":"Mathority","description":"\u597d\u5947\u5fc3\u4e0e\u8ba1\u7b97\u7684\u7ed3\u5408\uff01","publisher":{"@id":"https:\/\/mathority.org\/cn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mathority.org\/cn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/mathority.org\/cn\/#organization","name":"Mathority","url":"https:\/\/mathority.org\/cn\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/mathority.org\/cn\/#\/schema\/logo\/image\/","url":"https:\/\/mathority.org\/cn\/wp-content\/uploads\/2023\/10\/mathority-logo.png","contentUrl":"https:\/\/mathority.org\/cn\/wp-content\/uploads\/2023\/10\/mathority-logo.png","width":703,"height":151,"caption":"Mathority"},"image":{"@id":"https:\/\/mathority.org\/cn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/mathority.org\/cn\/#\/schema\/person\/7f15c6882833e0b2765bbb87c6ce3071","name":"Mathority\u56e2\u961f","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/mathority.org\/cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/dd3f98feaeb54f342e72193f2059ae90dc3178f59adb7c82b33fc7d71c6ee19d?s=96&d=mm&r=g","caption":"Mathority\u56e2\u961f"},"sameAs":["http:\/\/mathority.org\/cn"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/posts\/300","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/comments?post=300"}],"version-history":[{"count":0,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/posts\/300\/revisions"}],"wp:attachment":[{"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/media?parent=300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/categories?post=300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathority.org\/cn\/wp-json\/wp\/v2\/tags?post=300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}