{"image_url":null,"width":"100%","version":"1.0","url":"https://m-hiyama.hatenablog.com/entry/2025/05/23/154715","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama.hatenablog.com%2Fentry%2F2025%2F05%2F23%2F154715\" title=\"\u81ea\u7531\u62e1\u5f35\u539f\u7406\uff1a \u6700\u3082\u7c21\u5358\u306a\u5834\u5408 - \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 (\u306f\u3066\u306aBlog)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://m-hiyama.hatenablog.com/","provider_name":"Hatena Blog","description":"\u570f\u307e\u305f\u306f\u570f\u985e\u4f3c\u4ee3\u6570\u7cfb\u3008category-like algebraic {system | structure}\u3009\u3092\u5bfe\u8c61\u3068\u3059\u308b\u570f\u306b\u304a\u3044\u3066\u3001\u65e2\u5b58\u306e\u5bfe\u8c61\uff08\u570f\u307e\u305f\u306f\u570f\u985e\u4f3c\u4ee3\u6570\u7cfb\uff09\u306bk-\u5c04\uff08k = 0, 1, 2, ...\uff09\u306e\u96c6\u5408\u3092\u4ed8\u3051\u8db3\u3057\u3066\u62e1\u5f35\u3067\u304d\u308b\u304b\uff1f \u3068\u3044\u3046\u554f\u984c\u3092\u8003\u3048\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u306b\u80af\u5b9a\u7684\u306b\u7b54\u3048\u3089\u308c\u308b\u3068\u304d\u3001\u3064\u307e\u308a\u4ed8\u3051\u8db3\u3057\u3066\u62e1\u5f35\u304c\u3046\u307e\u304f\u3044\u304f\u3068\u304d\u3001\u5f53\u8a72\u306e\u201c\u570f\u307e\u305f\u306f\u570f\u985e\u4f3c\u4ee3\u6570\u7cfb\u9054\u306e\u570f\u201d\u306b\u304a\u3044\u3066\u81ea\u7531\u62e1\u5f35\u539f\u7406\u304c\u6210\u7acb\u3059\u308b\u3068\u3044\u3044\u307e\u3059\u3002\u81ea\u7531\u62e1\u5f35\u3068\u306f\u3001\u4ed8\u3051\u8db3\u3057\u306b\u5bfe\u3059\u308b\u62e1\u5f35\u306e\u306a\u304b\u3067\u6700\u826f\u306e\u3082\u306e\u3067\u3059\u3002\u4e0a\u8a18\u306e\u8aac\u660e\u306f\u975e\u5e38\u306b\u6f20\u7136\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3061\u3083\u3093\u3068\u5b9a\u7fa9\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3060\u3044\u3076\u624b\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u81ea\u7531\u62e1\u5f35\u539f\u7406\u306e\u6700\u3082\u7c21\u5358\u306a\u4f8b\u2026","author_name":"m-hiyama","categories":["\u96d1\u8a18\uff0f\u5099\u5fd8"],"type":"rich","title":"\u81ea\u7531\u62e1\u5f35\u539f\u7406\uff1a \u6700\u3082\u7c21\u5358\u306a\u5834\u5408","published":"2025-05-23 15:47:15","height":"190","author_url":"https://blog.hatena.ne.jp/m-hiyama/","blog_title":"\u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 (\u306f\u3066\u306aBlog)","provider_url":"https://hatena.blog"}