{"blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","title":"Galois\u7406\u8ad6(66)\u2015\u30ac\u30ed\u30a2\u62e1\u5927\u306b\u304a\u3051\u308b\u7dda\u578b\u7121\u95a2\u9023\u6027(2)","version":"1.0","author_url":"https://blog.hatena.ne.jp/derwind/","provider_name":"Hatena Blog","url":"https://randommemory.hatenablog.com/entry/2016/10/19/014417","height":"190","width":"100%","description":"Galois\u7406\u8ad6(65)\u2015\u30ac\u30ed\u30a2\u62e1\u5927\u306b\u304a\u3051\u308b\u7dda\u578b\u7121\u95a2\u9023\u6027(1) - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\u306e\u4eee\u5b9a\u304b\u3089\u300c\u6709\u9650\u6b21\u300d\u3092\u843d\u3068\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u300c\u4f53\u3068\u30ac\u30ed\u30a2\u7406\u8ad6\u300d\u00a73.3 \u5b9a\u74063.14\u304c\u76f8\u5f53\u3059\u308b\u3002 Theorem $K \\subset L_1,L_2 \\subset \\bar{K}$ \u3068\u3057\u3001 $L_1/K$: \u30ac\u30ed\u30a2\u62e1\u5927\u3068\u3059\u308b\u3002 $K^\\prime = L_1 \\cap L_2$ \u3068\u304a\u304f\u3002 \u3053\u306e\u6642\u3001 $L_1 L_2 / L_2$: \u30ac\u30ed\u30a2\u62e1\u5927\u3067\u3042\u308a\u3001 $\\mathrm{Gal}(L_1 L_2/L_2)$ \u306f $L_1$ \u3092\u56fa\u5b9a\u3059\u308b\u3002 \u5199\u50cf \\begin{array}{cccc} \\varphi: & \\mat\u2026","categories":["math-alg"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2016%2F10%2F19%2F014417\" title=\"Galois\u7406\u8ad6(66)\u2015\u30ac\u30ed\u30a2\u62e1\u5927\u306b\u304a\u3051\u308b\u7dda\u578b\u7121\u95a2\u9023\u6027(2) - \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>","image_url":null,"author_name":"derwind","type":"rich","provider_url":"https://hatena.blog","published":"2016-10-19 01:44:17","blog_url":"https://randommemory.hatenablog.com/"}