{"url":"https://arxiv.hatenablog.com/entry/2017/07/12/224741","author_url":"https://blog.hatena.ne.jp/mathmathniconico/","image_url":null,"height":"190","published":"2017-07-12 22:47:41","blog_url":"https://arxiv.hatenablog.com/","description":"\u3053\u3046\u3044\u3046\u306e\u597d\u304d\u3002\u3068\u308a\u3042\u3048\u305a\u30e1\u30e2\u3002","provider_url":"https://hatena.blog","title":"\u3010\u52d5\u753b\u7d39\u4ecb\u3011The Map of Mathematics","version":"1.0","width":"100%","provider_name":"Hatena Blog","blog_title":"arXiv\u63a2\u8a2a","author_name":"mathmathniconico","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Farxiv.hatenablog.com%2Fentry%2F2017%2F07%2F12%2F224741\" title=\"\u3010\u52d5\u753b\u7d39\u4ecb\u3011The Map of Mathematics - arXiv\u63a2\u8a2a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u6570\u5b66","\u52d5\u753b"],"type":"rich"}