{"image_url":"http://ecx.images-amazon.com/images/I/21Y5JBR7JXL.jpg","blog_title":"fortran66\u306e\u30d6\u30ed\u30b0","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/fortran66/","height":"190","blog_url":"https://fortran66.hatenablog.com/","url":"https://fortran66.hatenablog.com/entry/20100814/1281774815","title":"\u30d9\u30fc\u30ab\u30fc\u30fb\u30ad\u30e3\u30f3\u30d9\u30eb\u30fb\u30cf\u30a6\u30b9\u30c9\u30eb\u30d5\u306e\u516c\u5f0f","version":"1.0","provider_name":"Hatena Blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffortran66.hatenablog.com%2Fentry%2F20100814%2F1281774815\" title=\"\u30d9\u30fc\u30ab\u30fc\u30fb\u30ad\u30e3\u30f3\u30d9\u30eb\u30fb\u30cf\u30a6\u30b9\u30c9\u30eb\u30d5\u306e\u516c\u5f0f - fortran66\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"fortran66","categories":["\u4f11\u61a9"],"type":"rich","published":"2010-08-14 17:33:35","description":"Baker-Campbell-Hausdorff\u306e\u516c\u5f0f\u3068\u3044\u3046\u3001Lie\u7fa4\u3092\u52c9\u5f37\u3057\u3066\u3044\u308b\u3068\u51fa\u3066\u304d\u3066\u3001\u8a3c\u660e\u3059\u308b\u306e\u304c\u3068\u3066\u3082\u96e3\u3057\u3044\u4ee3\u7269\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u305d\u306e\u6613\u3057\u3044\u8a3c\u660e\u304c\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u3092\u5148\u65e5\u77e5\u308a\u307e\u3057\u305f\u3002\u5177\u4f53\u7684\u306a\u5c55\u958b\u5f0f\u306f\u4e0e\u3048\u3089\u308c\u306a\u3044\u306e\u3067\u3001\u5fa1\u4e0d\u6e80\u3082\u5fa1\u5ea7\u3044\u307e\u3057\u3087\u3046\u304c\u3001\u3068\u308a\u3042\u3048\u305a\u77e5\u3063\u3066\u3044\u308b\u3068\u3046\u308c\u3057\u3044\u4eba\u3082\u591a\u3044\u3068\u601d\u3046\u306e\u3067\u3001\u3053\u3053\u306b\u30e1\u30e2\u3063\u3066\u304a\u304d\u307e\u3059\u3002M.Eichler \"A new proof of the Baker-Campbell-Hausdorff formula\", J. Math. Soc. Japan 20,23-25 (1968).\u3053\u306e\u8ad6\u6587\u3067\u306f\u3001\u5c55\u958b\u9805\u304cLie\u4ee3\u6570\u306e\u5143\u3067\u8868\u3055\u308c\u308b\u3053\u3068\u306e\u307f\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3069\u3046\u3044\u2026"}