{"height":"190","url":"https://ryamada.hatenadiary.jp/entry/20160718/1468806062","author_name":"ryamada","image_url":null,"categories":["\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u30b7\u30ea\u30fc\u30ba","\u96e2\u6563\u5916\u5fae\u5206","\u66f2\u7dda","\u66f2\u9762","\u66f2\u7387","\u63a5\u7d9a","\u5e73\u884c\u79fb\u52d5","\u5916\u7a4d\u4ee3\u6570","\u5916\u5fae\u5206","\u30b9\u30c8\u30fc\u30af\u30b9\u306e\u5b9a\u7406","simplicial homology","de Rham cohomology","Helmholtz-Hodge decomposition","conformal mapping"],"version":"1.0","provider_name":"Hatena Blog","blog_title":"ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2","title":"3 Quick and Dirty Introduction to Exterior Calculus \u307e\u305f\u3057\u3066\u3082\u3001\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300eDiscrete Differential Geometry: An Applied Introduction\u300f","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada.hatenadiary.jp%2Fentry%2F20160718%2F1468806062\" title=\"3 Quick and Dirty Introduction to Exterior Calculus \u307e\u305f\u3057\u3066\u3082\u3001\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300eDiscrete Differential Geometry: An Applied Introduction\u300f - ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\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>","published":"2016-07-18 10:41:02","width":"100%","blog_url":"https://ryamada.hatenadiary.jp/","author_url":"https://blog.hatena.ne.jp/ryamada/","description":"3.1 Vectors and 1-Forms \u30d9\u30af\u30c8\u30eb\u306f\u5411\u304d\u3068\u5927\u304d\u3055\u3092\u6301\u3064\u3082\u306e \u30d9\u30af\u30c8\u30eb\u306b\u3064\u3044\u3066\u60c5\u5831\u3092\u53d6\u308a\u51fa\u3059\u95a2\u6570\u304c\u3042\u3063\u3066\u3001\u305d\u308c\u306f\u3001\u3042\u308b\u65b9\u5411\u306b\u95a2\u3059\u308b\u30d9\u30af\u30c8\u30eb\u306e\u6210\u5206\u3092\u8fd4\u3059\u95a2\u6570\u3002\u3053\u308c\u304c1\u5f62\u5f0f(covector) \u30d9\u30af\u30c8\u30eb\u30821\u5f62\u5f0f\u3082\u5411\u304d\u3068\u5927\u304d\u3055\u3092\u6301\u3064\u306e\u3067\u3001\u540c\u3058\u3082\u306e\u306e\u3088\u3046\u3060\u304c\u3001\u7247\u3084\u95a2\u6570\u3001\u7247\u3084\u5f15\u6570\u306a\u306e\u3067\u3001\u4f3c\u3066\u975e\u306a\u308b\u3082\u306e\u3068\u3059\u308b\u306e\u304c\u3088\u3044\u3002\u5217\u30d9\u30af\u30c8\u30eb\u3068\u884c\u30d9\u30af\u30c8\u30eb\u3068\u3044\u3046\u3088\u3046\u306a\u9055\u3044\u3068\u8003\u3048\u308b\u306e\u3082\u3088\u3044 \u30d9\u30af\u30c8\u30eb\u30921\u5f62\u5f0f\u306b\u5909\u3048\u308b\u306e\u3092\u266d\u3001\u305d\u306e\u9006\u3092\u266f\u3068\u3059\u308b(\u30c6\u30f3\u30bd\u30eb\u4ee3\u6570\u3067\u306f\u3001\u3053\u308c\u306f2\u968e\u306e\u30c6\u30f3\u30bd\u30eb\u306e\u4ed5\u4e8b\u3060\u3063\u305f\u3057\u3001\u8a08\u91cf\u30c6\u30f3\u30bd\u30eb\u3068\u305d\u306e\u9006\u306e\u4ed5\u4e8b\u3060\u3063\u305f) \u305d\u3057\u3066\u30d9\u30af\u30c8\u30eb\u30681\u5f62\u5f0f\u306e\u9593\u306b\u306fIsomorphism\u304c\u3042\u308b 1\u5f62\u5f0f\u306f\u30d9\u30af\u30c8\u30eb\u2026","type":"rich","provider_url":"https://hatena.blog"}