{"author_name":"IsThisAPen","version":"1.0","description":"POINT \u5bfe\u89d2\u5316\u306e\u64cd\u4f5c\u306f\uff0c\u57fa\u5e95\u306e\u5909\u63db\uff08\u5ea7\u6a19\u5909\u63db\uff09\u306b\u76f8\u5f53\u3059\u308b\uff0e \u884c\u5217\u306e\u5bfe\u89d2\u5316\u306e\u516c\u5f0f\u3092\u300c\u884c\u5217\u8868\u793a\u300d\u306e\u8003\u3048\u65b9\u3067\u7c21\u5358\u306b\u5c0e\u304f\uff0e \u5bfe\u89d2\u884c\u5217 \u5b9a\u7fa9 \u6027\u8cea \u5bfe\u89d2\u5316 \u5bfe\u89d2\u5316\u3068\u306f\uff1f \u306a\u305c\u5fc5\u8981\uff1f $P^{-1}AP$\u306e\u610f\u5473\u306f\uff1f \u884c\u5217\u8868\u793a\u306b\u3088\u308b\u30a2\u30d7\u30ed\u30fc\u30c1 \u5bfe\u89d2\u884c\u5217\u3067\u3042\u308b\u305f\u3081\u306e\u6761\u4ef6 \u5bfe\u89d2\u884c\u5217\u306e\u6c42\u3081\u65b9 \u53c2\u8003\u6587\u732e \u5bfe\u89d2\u884c\u5217\u5b9a\u7fa9\u5bfe\u89d2\u884c\u5217$n\\times n$\u884c\u5217$A$\u306e$(i,j)$\u6210\u5206\u3092$a_{ij}$\u3068\u66f8\u304d\u307e\u3059\uff0e$i\\neq j$\u306a\u3089$a_{ij}=0$\u3068\u306a\u308b\u3068\u304d\uff0c$A$\u3092\u300c\u5bfe\u89d2\u884c\u5217\u300d\u3068\u547c\u3073\u307e\u3059\uff0e\u3064\u307e\u308a\uff0c\u5bfe\u89d2\u884c\u5217$A$\u306f\u6b21\u306e\u5f62\u306b\u306a\u308a\u307e\u3059\uff0e\\begin{aligned} A=\\begin{pmatrix} a_{11} \u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.mynote-jp.com%2Fentry%2Fmatrix-diagonalization\" title=\"\u884c\u5217\u306e\u5bfe\u89d2\u5316\u3068\u306f\uff1f - Notes_JP\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","published":"2015-10-18 18:59:51","author_url":"https://blog.hatena.ne.jp/IsThisAPen/","width":"100%","url":"https://www.mynote-jp.com/entry/matrix-diagonalization","image_url":null,"provider_url":"https://hatena.blog","height":"190","blog_url":"https://www.mynote-jp.com/","categories":["\u6570\u5b66","\u6570\u5b66-\u7dda\u5f62\u4ee3\u6570"],"provider_name":"Hatena Blog","title":"\u884c\u5217\u306e\u5bfe\u89d2\u5316\u3068\u306f\uff1f","blog_title":"Notes_JP"}