{"description":"\u5897\u52a0\u30d1\u30b9\u306e\u6982\u5ff5\u306f\u3001\u3088\u308a\u4e00\u822c\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u554f\u984c\u306b\u62e1\u5f35\u3067\u304d\u308b\u3002 G\u3092\u5404\u8fba[u, w]\u304c\u5bb9\u91cf\u3068\u30d5\u30ed\u30fc\u306e1\u30e6\u30cb\u30c3\u30c8\u3054\u3068\u306e\u30b3\u30b9\u30c8cost(v, w)\u3092\u6301\u3064\u30b0\u30e9\u30d5\u3068\u3059\u308b\u3002 \u7c21\u5358\u306e\u305f\u3081\u3001\u30b3\u30b9\u30c8\u3092\u6b6a\u5bfe\u79f0\u7684(skew symmetric)\u3068\u3059\u308b\u3002\u3059\u306a\u308f\u3061 (1) \u30d5\u30ed\u30fcf\u306e\u30b3\u30b9\u30c8\u306f\u3001(2) \u30d5\u30ed\u30fc\u306f\u540c\u3058\u6d41\u91cf\u3092\u6301\u3064\u5168\u3066\u306e\u30d5\u30ed\u30fc\u306e\u4e2d\u3067\u6700\u5c0f\u306e\u30b3\u30b9\u30c8\u3092\u6301\u3064\u3068\u304d\u3001(3) \u3067\u3042\u308b\u3068\u3044\u3046\u3002 \u6700\u5c0f\u8cbb\u7528\u6d41\u554f\u984c\u3068\u306f\u3001(4) \u3067\u3042\u308b\u3002 \u5b9a\u74068.11 \u30d5\u30ed\u30fcf\u306f\u3001(5)\u3001\u307e\u305f\u305d\u306e\u3068\u304d\u306b\u9650\u308a\u3001\u8cbb\u7528\u6700\u5c0f\u3067\u3042\u308b\u3002 \u5b9a\u74068.12 f\u3092\u8cbb\u7528\u6700\u5c0f\u306e\u30d5\u30ed\u30fc\u3068\u3059\u308b\u3002\u3053\u306e\u3068\u304d (6) \u3001f\u306b\u30d5\u30ed\u30fc\u3092\u5897\u52a0\u3057\u3066\u5f97\u3089\u308c\u305f (7) \u3067\u3042\u308b\u3002 \u88dc\u984c8.\u2026","blog_title":"Logfiles","categories":[],"published":"2016-09-21 22:07:15","author_url":"https://blog.hatena.ne.jp/moistx/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flogfiles.hatenablog.com%2Fentry%2F2016%2F09%2F21%2F220715\" title=\"Data Structures and Network Algorithms: 8.4 \u6700\u5c0f\u8cbb\u7528\u6d41 - Logfiles\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","title":"Data Structures and Network Algorithms: 8.4 \u6700\u5c0f\u8cbb\u7528\u6d41","url":"https://logfiles.hatenablog.com/entry/2016/09/21/220715","author_name":"moistx","type":"rich","provider_name":"Hatena Blog","height":"190","blog_url":"https://logfiles.hatenablog.com/","provider_url":"https://hatena.blog","width":"100%","image_url":null}