{"id":313,"date":"2008-07-09T09:47:13","date_gmt":"2008-07-09T00:47:13","guid":{"rendered":"http:\/\/njet.oops.jp\/wordpress\/2008\/07\/09\/harvey-cohn%e3%81%ae%e6%95%b0%e8%ab%96%e3%81%ae%e6%9c%ac%ef%bc%92%e5%86%8a\/"},"modified":"2008-07-09T09:50:10","modified_gmt":"2008-07-09T00:50:10","slug":"harvey-cohn%e3%81%ae%e6%95%b0%e8%ab%96%e3%81%ae%e6%9c%ac%ef%bc%92%e5%86%8a","status":"publish","type":"post","link":"http:\/\/njet.oops.jp\/wordpress\/2008\/07\/09\/harvey-cohn%e3%81%ae%e6%95%b0%e8%ab%96%e3%81%ae%e6%9c%ac%ef%bc%92%e5%86%8a\/","title":{"rendered":"Harvey Cohn\u306e\u6570\u8ad6\u306e\u672c\uff12\u518a"},"content":{"rendered":"<p><a href=\"http:\/\/www.amazon.co.jp\/Advanced-Number-Theory-Harvey-Cohn\/dp\/048664023X%3FSubscriptionId%3D08M7KT9XDNR3N95ANHR2%26tag%3Dbooklog.jp3-22%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3D048664023X\/ref=nosim\" target=\"_blank\">Advanced Number Theory<\/a><br \/><a href=\"http:\/\/www.amazon.co.jp\/Advanced-Number-Theory-Harvey-Cohn\/dp\/048664023X%3FSubscriptionId%3D08M7KT9XDNR3N95ANHR2%26tag%3Dbooklog.jp3-22%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3D048664023X\/ref=nosim\" target=\"_blank\"><img decoding=\"async\" src=\"http:\/\/ecx.images-amazon.com\/images\/I\/51ARK4VSASL._SL160_.jpg\"  class=\"booklog-imgsrc\" style=\"border:0px; width:100px; margin-top:3px;\"><\/a><\/p>\n<p><a href=\"http:\/\/www.amazon.co.jp\/Classical-Invitation-Algebraic-Numbers-Fields\/dp\/3540903453%3FSubscriptionId%3D08M7KT9XDNR3N95ANHR2%26tag%3Dbooklog.jp3-22%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3D3540903453\/ref=nosim\" target=\"_blank\">A Classical Invitation to Algebraic Numbers and Class Fields<\/a><br \/><a href=\"http:\/\/www.amazon.co.jp\/Classical-Invitation-Algebraic-Numbers-Fields\/dp\/3540903453%3FSubscriptionId%3D08M7KT9XDNR3N95ANHR2%26tag%3Dbooklog.jp3-22%26linkCode%3Dxm2%26camp%3D2025%26creative%3D165953%26creativeASIN%3D3540903453\/ref=nosim\" target=\"_blank\"><img decoding=\"async\" src=\"http:\/\/ecx.images-amazon.com\/images\/I\/21TM8W1NNFL._SL160_.jpg\"  class=\"booklog-imgsrc\" style=\"border:0px; width:100px; margin-top:3px;\"><\/a><\/p>\n<p>\u3053\u306e\u3068\u3053\u308d\u6570\u8ad6\u306e\u672c\u3070\u304b\u308a\u3067\u3001\u300c\u51fa\u6765\u306a\u3044\u79d1\u76ee\u307b\u3069\u53c2\u8003\u66f8\u304c\u5897\u3048\u308b\u75c7\u5019\u7fa4\u300d\u306b\u304b\u304b\u3063\u3066\u3044\u308b\u30ef\u30bf\u30b7\u306a\u306e\u3060\u304c\u3001\u3053\u306e\uff12\u518a\u306f\u968f\u5206\u524d\u306b\u8cfc\u5165\u3057\u305f\u3082\u306e\u3002\u9014\u4e2d\u307e\u3067\u3068\u3044\u3046\u3088\u308a\u306f\u3001\u4f55\u3068\u306a\u304f\u659c\u3081\u8aad\u307f\u3057\u3066\u7d42\u308f\u3063\u3066\u3057\u307e\u3063\u305f\u3002\u8a3c\u660e\u306a\u3069\u3092\u30ad\u30c1\u30f3\u3068\u30d5\u30a9\u30ed\u30fc\u3057\u3066\u306a\u3044\u306e\u3067\u3001\u8aad\u3093\u3060\u3068\u306f\u3068\u3066\u3082\u8a00\u3048\u306a\u3044\u3002\u6700\u521d\u306e\u8a08\u753b\u3067\u306f\u3001\u30ac\u30a6\u30b9\u306e\uff12\u6b21\u5f62\u5f0f\u306e\u3084\u308a\u65b9\u3067\u300c\u7a2e\u306e\u7406\u8ad6\u300d\u307e\u3067\u3084\u3063\u305f\u3042\u3068\u306b \u30c7\u30c7\u30ad\u30f3\u30c8\u306e\u30a4\u30c7\u30a2\u30eb\u8ad6\u3092\u3084\u308d\u3046\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3060\u304c\u3001\u5fa1\u591a\u5206\u306b\u6f0f\u308c\u305a\u3001\u4f8b\u306e\u300c\uff12\u6b21\u5f62\u5f0f\u306e\u5408\u6210\u300d\u3042\u305f\u308a\u3067\u96e3\u6e0b\u3057\u3066\u3044\u308b\u3002\u305d\u3053\u3067\u3001\u65b9\u91dd\u8ee2\u63db\u3002\uff12\u6b21\u4f53\u306e\u30a4\u30c7\u30a2\u30eb\u8ad6\u3092\u5fa9\u7fd2\u3057\u3064\u3064\u3001\uff12\u6b21\u5f62\u5f0f\u3092\u7d61\u3081\u308b\u3068\u3044\u3046\u8a08\u753b\u306b\u5909\u66f4\u3002\u305d\u3046\u601d\u3063\u3066\u672c\u68da\u3092\u3042\u3055\u308b\u3068\u3001Harvey Cohn\u6c0f\u306e\uff12\u518a\u304c\u6b63\u306b\u3074\u3063\u305f\u308a\u306e\u6559\u79d1\u66f8\u3067\u3042\u308b\u3053\u3068\u306b\u6c17\u3065\u304f\u306e\u3067\u3042\u3063\u305f\u3002<\/p>\n<p><em>Advanced Number Theory<\/em> \u306f\u5143\u3005 <em>A Second Course in Number Theory<\/em> \u306e\u540d\u524d\u3067Wiley\u304b\u3089\u51fa\u7248\u3055\u308c\u3066\u3044\u305f\u3082\u306e\u306e\u3001Dover\u30ea\u30d7\u30ea\u30f3\u30c8\u3002\u5185\u5bb9\u306f\uff12\u6b21\u4f53\u306e\u6570\u8ad6\u3002\uff12\u6b21\u5f62\u5f0f\u3068\u304b\u3089\u3081\u306a\u304c\u3089\uff12\u6b21\u5f62\u5f0f\u306e\u30a4\u30c7\u30a2\u30eb\u8ad6\u3092\u5c55\u958b\u3057\u3001\u30c7\u30a3\u30ea\u30af\u30ec\u306e\u985e\u6570\u516c\u5f0f\u3084\uff12\u6b21\u4f53\u306e\u7a2e\u306e\u7406\u8ad6\u3042\u305f\u308a\u307e\u3067\u3067\u7d42\u4e86\u3002<\/p>\n<p><em>A Classical Invitation to Algebraic Numbers and Class Fields<\/em> \u306e\u65b9\u306f\u3001\u524d\u534a\u306f <em>Advanced Number Theory<\/em> \u3068\u5185\u5bb9\u304c\u91cd\u306a\u308b\u3082\u306e\u306e\u3001\uff12\u6b21\u4f53\u306b\u9650\u5b9a\u305b\u305a\u306b\u4e00\u822c\u306e\u4ee3\u6570\u4f53\u3067\u306e\u30a4\u30c7\u30a2\u30eb\u8ad6\u3002\u8aac\u660e\u3082\u3001\u3088\u308a\u62bd\u8c61\u5316\u3055\u308c\u3066\u3044\u3066\u3001(\u5b66\u6821\u3067\u3053\u3046\u3044\u3046\u3082\u306e\u3092\u6559\u308f\u3063\u305f\u8005\u3068\u3057\u3066\u306f)\u9006\u306b\u7406\u89e3\u3057\u3084\u3059\u3044\u9762\u3082\u3042\u308b <img src=\"http:\/\/njet.oops.jp\/wordpress\/wp-includes\/images\/smilies\/mrgreen.png\" alt=\":mrgreen:\" class=\"wp-smiley\" style=\"height: 1em; max-height: 1em;\" \/> \u3002\u30c7\u30c7\u30ad\u30f3\u30c8\u74b0\u304c\u3089\u307f\u3067\u3001\u4ee3\u6570\u95a2\u6570\u4f53\u3084\u30a2\u30fc\u30d9\u30eb\u306e\u5b9a\u7406\u306a\u3069\u3082\u51fa\u3066\u304f\u308b\u3002\u5f8c\u534a\u304c\u6240\u8b02\u300c\u985e\u4f53\u8ad6 (Class Field Theory)\u300d\u306a\u306e\u3060\u304c\u3001\u96e3\u3057\u305d\u3046 \ud83d\ude25 \u3002\u3053\u306e\u3042\u305f\u308a\u306f\u5168\u7136\u8aad\u3081\u3066\u306a\u3044\u3002\u300c\u30a6\u30a7\u30fc\u30d0\u30fc\u30fb\u9ad8\u6728\u5bfe\u5fdc (Weber-Takagi correspondence)\u300d\u3084\u3089\u300c\u30a2\u30eb\u30c1\u30f3\u540c\u578b\u5199\u50cf (Artin isomorphism)\u300d\u3084\u3089\u985e\u4f53\u8ad6\u306e\u6838\u5fc3\u304c\u8aac\u660e\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u3042\u3063\u305f\u3002\u4f55\u6642\u306b\u306a\u3063\u305f\u3089\u3001\u3053\u306e\u3042\u305f\u308a\u304c\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3093\u3060\u308d\u3046\u304b \ud83d\ude41 \u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Advanced Number Theory A Classical Invitation to Algebraic Numbers and Class Fields \u3053\u306e\u3068\u3053\u308d\u6570\u8ad6\u306e\u672c\u3070\u304b\u308a\u3067\u3001\u300c\u51fa\u6765\u306a\u3044\u79d1\u76ee\u307b\u3069\u53c2\u8003\u66f8 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,11],"tags":[],"class_list":["post-313","post","type-post","status-publish","format-standard","hentry","category-5","category-11"],"_links":{"self":[{"href":"http:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/posts\/313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=313"}],"version-history":[{"count":0,"href":"http:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/posts\/313\/revisions"}],"wp:attachment":[{"href":"http:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=313"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/njet.oops.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}