{"title":"Hurwitz \u306e\u5b9a\u7406\u3002","description":"J. H. Conway \u3068 D. A. Smith \u306e\u5171\u8457\u300e\u56db\u5143\u6570\u3068\u516b\u5143\u6570\u300f\uff08\u5c71\u7530\u4fee\u53f8\u8a33\uff0c\u57f9\u98a8\u9928\uff09\u306e\u7b2c6\u7ae0\u306b\uff0c\u300c\u7d44\u6210\u4ee3\u6570\u306f\u5b9f\u6570\uff0c\u8907\u7d20\u6570\uff0c\u56db\u5143\u6570\u304a\u3088\u3073\u516b\u5143\u6570\u3060\u3051\u3067\u3042\u308b\u300d\u3068\u3044\u3046 Hurwitz \u306e\u5b9a\u7406\u306e\u8a3c\u660e\u304c\u8a18\u3055\u308c\u3066\u3044\u308b\u3002 \u305d\u306e\u9a5a\u304f\u3079\u304d\u5b9a\u7406\u306e\u8a3c\u660e\u306f\uff0c\u305f\u3063\u305f\u306e5\u30da\u30fc\u30b8\u8db3\u3089\u305a\u3067\u3042\u308b\u3002 \u306a\u305c\u8907\u7d20\u6570\uff08\u4e8c\u5143\u6570\uff09\u306e\u6b21\u306f\u4e09\u5143\u6570\u3067\u306f\u306a\u304f\uff0c\u56db\u5143\u6570\u306a\u306e\u304b\u3002\u307e\u305f\uff0c\u516b\u5143\u6570\u306e\u4e0a\u306f\u306a\u305c\u5b58\u5728\u3057\u306a\u3044\u306e\u304b\u3002 \u56db\u5143\u6570\u3084\u516b\u5143\u6570\u3068\u3044\u3063\u305f\u300e\u8d85\u300f\u8907\u7d20\u6570\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u77e5\u3063\u3066\u4ee5\u6765\uff0c\u3053\u308c\u3089\u306e\u60c5\u5831\u306f\u77e5\u8b58\u3068\u3057\u3066\u306f\u77e5\u3063\u3066\u3044\u305f\u3082\u306e\u306e\uff0c\u8a3c\u660e\u3092\u5b66\u3093\u3067\u306f\u3044\u306a\u304b\u3063\u305f\u3002\u590f\u4f11\u307f\u3068\u3044\u3046\u3053\u3068\u3067\uff0c\u9577\u5e74\u306e\u7591\u554f\u306b\u6c7a\u7740\u3092\u3064\u3051\u3088\u3046\u3068\u601d\u3044\u7acb\u3063\u305f\u6b21\u7b2c\u3067\u3042\u308b\u3002 \u5192\u982d\u306b\u7d39\u4ecb\u3057\u305f\u300e\u56db\u5143\u2026","version":"1.0","url":"https://iek.hatenablog.com/entry/2012/08/17/235022","image_url":null,"width":"100%","author_url":"https://blog.hatena.ne.jp/Iek/","author_name":"Iek","blog_title":"\u62c5\u5f53\u6388\u696d\u306e\u3053\u3068\u3068\u304b\uff0c\u306a\u3093\u304b\u305d\u3046\u3044\u3063\u305f\u8a71\u984c\u3002","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiek.hatenablog.com%2Fentry%2F2012%2F08%2F17%2F235022\" title=\"Hurwitz \u306e\u5b9a\u7406\u3002 - \u62c5\u5f53\u6388\u696d\u306e\u3053\u3068\u3068\u304b\uff0c\u306a\u3093\u304b\u305d\u3046\u3044\u3063\u305f\u8a71\u984c\u3002\" 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","type":"rich","provider_url":"https://hatena.blog","height":"190","published":"2012-08-17 23:50:22","blog_url":"https://iek.hatenablog.com/","categories":["mathematics"]}