{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada22.hatenablog.jp%2Fentry%2F20210508%2F1620444045\" title=\"Boundary measurement map\u306e\u7d71\u8a08\u5b66\u7684\u610f\u5473\u5408\u3044 - ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Boundary measurement map","Grassmannian","\u30b0\u30e9\u30d5","Plabic graph","Grassmannian graph","\u884c\u5217\u5f0f","Determinant","Total positivity","Perfect orientation","\u56e3\u4ee3\u6570","\u5e73\u9762\u30b0\u30e9\u30d5"],"provider_url":"https://hatena.blog","version":"1.0","title":"Boundary measurement map\u306e\u7d71\u8a08\u5b66\u7684\u610f\u5473\u5408\u3044","author_url":"https://blog.hatena.ne.jp/ryamada22/","width":"100%","blog_title":"ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2","provider_name":"Hatena Blog","url":"https://ryamada22.hatenablog.jp/entry/20210508/1620444045","description":"arxiv.org \u3053\u306e\u30da\u30a4\u30d1\u30fc\u3067\u306f\u3001\u5e73\u9762\u6709\u5411\u30b0\u30e9\u30d5(\u30cd\u30c3\u30c8\u30ef\u30fc\u30af)\u3092Positive Grassmannian\u4e0a\u306e\uff11\u70b9\u306b\u5bfe\u5fdc\u4ed8\u3051\u308b\u8a71\u3092\u3057\u3066\u3044\u308b \u5e73\u9762\u6709\u5411\u30b0\u30e9\u30d5\u3092Plabic graph\u3068\u547c\u3070\u308c\u308b(\u7121\u5411\u3067\u9802\u70b9\u304c\uff12\u30bf\u30a4\u30d7\u306e\u30b0\u30e9\u30d5\u3092\u5186\u677f\u5185\u306b\u914d\u7f6e\u3057\u305f\u3082\u306e)\u306b\u5bfe\u5fdc\u4ed8\u3051\u305f\u308a\u3001\u3055\u3089\u306b\u3001Grassmannian graph(\u9802\u70b9\u30bf\u30a4\u30d7\u3092\uff12\u30bf\u30a4\u30d7\u3067\u306f\u306a\u304f\u3001\u3082\u3063\u3068\u4e00\u822c\u7684\u306b\u3057\u305f\u30b0\u30e9\u30d5)\u306b\u5bfe\u5fdc\u4ed8\u3051\u305f\u308a\u3057\u3066\u3001\u7d44\u5408\u305b\u5e7e\u4f55\u7684\u306a\u53d6\u6271\u3044\u3092\u3059\u308b\u8a71\u306a\u3069\u304c\u3042\u3063\u305f\u308a\u3001\u9762\u767d\u3044\u306e\u3060\u304c\u3001\u305d\u306e\u5074\u9762\u3068\u306f\u9055\u3046\u9762\uff5e\u7d71\u8a08\u5b66\u7684\u306a\u610f\u5473\u5408\u3044(\u8fbc\u307f\u5165\u3063\u305f\u60c5\u5831\u3092\u6301\u3063\u3066\u3044\u305d\u3046\u306a\u5bfe\u8c61\u3092\u7c21\u6f54\u306a\u8868\u73fe\u306b\u307e\u3068\u3081\u4e0a\u3052\u308b)\u3068\u3057\u3066\u3001\u3069\u3046\u8003\u3048\u308b\u304b\u306b\u3064\u3044\u3066\u3001\u30e1\u30e2\u3057\u3066\u304a\u304d\u305f\u3044 \u5e73\u9762\u2026","height":"190","author_name":"ryamada22","type":"rich","image_url":null,"published":"2021-05-08 12:20:45","blog_url":"https://ryamada22.hatenablog.jp/"}