{"author_url":"https://blog.hatena.ne.jp/derwind/","author_name":"derwind","provider_name":"Hatena Blog","description":"\u304d\u3001\u30ad\u30bf\u30fc\u30fc\u30fc(\u309c\u2200\u309c)\u30fc\u30fc\u30fc\u30fc!!!!!\u5b8c\u5168\u4f53\u3002\u3068\u3044\u3063\u3066\u3082\u3001\u30af\u30ea\u30fc\u30c1\u30e3\u30fc\u2192\u30b4\u30ea\u30e9\u2192\u30a4\u30b1\u30e1\u30f3\u3067\u306f\u306a\u3044\u306e\u3060\u304c...\u3002 Def $K$ \u3092\u6a19\u6570 $p$ \u306e\u4f53\u3068\u3059\u308b\u3002 $K$ \u304c\u5b8c\u5168\u3067\u3042\u308b\u3068\u306f\u3001Frobenius\u5199\u50cf $F: K \\to K;\\ x \\mapsto x^p$ \u304c\u5168\u5c04\u3067\u3042\u308b\u6642\u3092\u8a00\u3046\u3002 \u4f8b 0)\u6a19\u65700\u306e\u4f53\u306f\u5b8c\u5168\u3067\u3042\u308b\u3002 \u98fd\u304d\u305f\u3089\u3084\u3081\u3088\u3046Galois\u7406\u8ad6(19)\u2015\u5206\u96e2\u7684 - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u65e2\u7d04\u591a\u9805\u5f0f\u306f\u5206\u96e2\u7684\u3067\u3042\u308b\u306e\u3067\u4ee5\u4e0b\u306e\u5b9a\u7406\u306b\u3088\u308a\u5b8c\u5168\u3068\u306a\u308b\u30021)\u6709\u9650\u4f53\u306f\u5b8c\u5168\u3067\u3042\u308b\u3002 \u98fd\u304d\u305f\u3089\u3084\u3081\u3088\u3046Galois\u7406\u8ad6(8)\u2015stem field\u306e\u4e00\u610f\u6027 - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\u3068\u540c\u69d8\u306b\u3001\u4f53\u4e0a\u306e\u6e96\u540c\u2026","categories":["math-alg"],"blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","published":"2016-08-28 00:52:19","width":"100%","title":"\u98fd\u304d\u305f\u3089\u3084\u3081\u3088\u3046Galois\u7406\u8ad6(21)\u2015\u5b8c\u5168\u4f53","type":"rich","image_url":null,"version":"1.0","blog_url":"https://randommemory.hatenablog.com/","url":"https://randommemory.hatenablog.com/entry/2016/08/28/005219","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2016%2F08%2F28%2F005219\" title=\"\u98fd\u304d\u305f\u3089\u3084\u3081\u3088\u3046Galois\u7406\u8ad6(21)\u2015\u5b8c\u5168\u4f53 - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog"}