{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama-memo.hatenablog.jp%2Fentry%2F20120114%2F1326527803\" title=\"Torsors, herds and flocks - (\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"Title: Torsors, herds and flocks Authors: Thomas Booker, Ross Street URL: http://arxiv.org/abs/0912.4551 \u306a\u3093\u306a\u306e\u3053\u308c\uff1f torsor\u306a\u3093\u3066\u8f9e\u66f8\u306b\u3082\u306a\u3044\u8a00\u8449\u3060\u3057\u3002\u30ed\u30b9\u30fb\u30b9\u30c8\u30ea\u30fc\u30c8\u306f\u9084\u66a6\u3060\u3044\u3076\u904e\u304e\u3066\u3044\u308b\u3068\u601d\u3046\u304c\u3001\u3001\u3001\u3053\u306e\u30b8\u30a4\u30b5\u30f3\u3082\u51c4\u3044\u3088\u306a\u3002","provider_url":"https://hatena.blog","image_url":null,"title":"Torsors, herds and flocks","blog_title":"(\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8","width":"100%","author_name":"m-hiyama-memo","blog_url":"https://m-hiyama-memo.hatenablog.jp/","provider_name":"Hatena Blog","url":"https://m-hiyama-memo.hatenablog.jp/entry/20120114/1326527803","height":"190","author_url":"https://blog.hatena.ne.jp/m-hiyama-memo/","categories":["\u30ea\u30f3\u30af","\u96d1\u611f"],"version":"1.0","type":"rich","published":"2012-01-14 16:56:43"}