{"height":"190","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fccbh.hatenablog.jp%2Fentry%2F2022%2F02%2F01%2F225343\" title=\"\u30d9\u30af\u30c8\u30eb\u5834\u306e\u5171\u5909\u5fae\u5206(\u5099\u8003\u9332) - \u9ed2\u6d1e\u3072\u304b\u308a\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","image_url":null,"blog_url":"https://ccbh.hatenablog.jp/","blog_title":"\u9ed2\u6d1e\u3072\u304b\u308a\u306e\u30d6\u30ed\u30b0","title":"\u30d9\u30af\u30c8\u30eb\u5834\u306e\u5171\u5909\u5fae\u5206(\u5099\u8003\u9332)","categories":[],"author_name":"ccbh","type":"rich","author_url":"https://blog.hatena.ne.jp/ccbh/","width":"100%","url":"https://ccbh.hatenablog.jp/entry/2022/02/01/225343","provider_url":"https://hatena.blog","published":"2022-02-01 22:53:43","description":"\u30c7\u30ab\u30eb\u30c8\u5ea7\u6a19\u306b\u304a\u3051\u308b\u30d9\u30af\u30c8\u30eb\u5834 $\\boldsymbol{A}$ \u306e\u5fae\u5206\u306f\u6b21\u306e\u3088\u3046\u306b\u66f8\u3051\u308b $$ \\frac{\\partial A^ {\\mu}}{\\partial x^ {\\nu}} \\boldsymbol{e} _ {\\mu} \\otimes \\boldsymbol{e}^ {\\nu} $$ \u3053\u3053\u3067 $A^ {\\mu}$ \u306f\u30d9\u30af\u30c8\u30eb\u5834\u306e\u6210\u5206, $x^ {\\nu}$ \u306f\u5ea7\u6a19\u306e\u6210\u5206, $\\boldsymbol{e} _ {\\mu}$ \u306f\u30c7\u30ab\u30eb\u30c8\u5ea7\u6a19\u7cfb\u306e\u57fa\u5e95, $\\boldsymbol{e}^ {\\nu}$ \u306f\u53cc\u5bfe\u57fa\u5e95\u3067\u3042\u308b. \u30c6\u30f3\u30bd\u30eb\u306f\u6210\u5206\u3060\u3051\u3088\u308a\u3082\u57fa\u5e95\u3092\u4f7f\u3063\u305f\u307b\u3046\u304c\u6271\u3044\u3084\u3059\u3044\u3057\u308f\u304b\u308a\u3084\u3059\u3044\u306e\u2026"}