{"id":65767,"date":"2024-01-22T11:20:54","date_gmt":"2024-01-22T11:20:54","guid":{"rendered":"https:\/\/science-hub.click\/%E9%83%A8%E6%97%8F%28%E6%95%B0%E5%AD%A6%29%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC\/"},"modified":"2024-01-22T11:20:54","modified_gmt":"2024-01-22T11:20:54","slug":"%E9%83%A8%E6%97%8F%28%E6%95%B0%E5%AD%A6%29%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=65767","title":{"rendered":"\u90e8\u65cf (\u6570\u5b66)\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac"},"content":{"rendered":"<div><div><h2>\u5c0e\u5165<\/h2><p>\u6570\u5b66\u3067\u306f\u3001<b>\u30c8\u30e9\u30a4\u30d6<\/b>\u307e\u305f\u306f<b>\u03c3-\u4ee3\u6570<\/b>(<i>\u30b7\u30b0\u30de\u4ee3\u6570<\/i>\u3068\u8aad\u307f\u307e\u3059)\u3001\u307e\u305f\u306f\u307e\u308c\u306b\u3001\u96c6\u5408<i>X<\/i>\u4e0a\u306e<b>\u30dc\u30ec\u30eb\u4f53\u306f<\/b>\u3001<i>\u306e<\/i>\u90e8\u5206\u306e\u7a7a\u3067\u306a\u3044\u96c6\u5408\u3067\u3059\u3002\u90e8\u65cf\u306b\u3088\u308a\u3001<b>\u6e2c\u5b9a\u53ef\u80fd\u306a\u5168\u4f53<\/b>\u306e\u6982\u5ff5\u3092\u53b3\u5bc6\u306b\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p><p> <span>20<\/span><sup>\u4e16\u7d00<\/sup>\u306e\u6700\u521d\u306e 3 \u5206\u306e 1 \u306e\u9593\u306b\u5f90\u3005\u306b\u5f62\u5f0f\u5316\u3055\u308c\u305f\u90e8\u65cf\u306f\u3001\u6e2c\u5b9a<span><a href=\"https:\/\/science-hub.click\/?p=11998\">\u7406\u8ad6<\/a><\/span><span><a href=\"https:\/\/science-hub.click\/?p=86517\">\u304c\u767a\u5c55\u3059\u308b<\/a><\/span>\u67a0\u7d44\u307f\u3092\u69cb\u6210\u3057\u307e\u3057\u305f\u3002\u6700\u3082\u6709\u540d\u306a\u4f8b\u306f\u30011898 \u5e74\u306b\u771f\u306e\u6a29\u5229\u306e<span><a href=\"https:\/\/science-hub.click\/?p=70881\">\u30dc\u30ec\u30ea\u30a2\u90e8\u65cf\u3092<\/a><\/span>\u69cb\u7bc9\u3057\u305f\u30a8\u30df\u30fc\u30eb \u30dc\u30ec\u30eb\u306b\u3061\u306a\u3093\u3067\u540d\u4ed8\u3051\u3089\u308c\u305f\u30dc\u30ec\u30ea\u30a2\u90e8\u65cf\u3068\u30011901 \u5e74\u306b\u30a2\u30f3\u30ea \u30eb\u30d9\u30fc\u30b0\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u53ef\u6e2c\u96c6\u5408\u304b\u3089\u5f62\u6210\u3055\u308c\u305f<span><a href=\"https:\/\/science-hub.click\/?p=13070\">\u30eb\u30d9\u30fc\u30b0\u90e8\u65cf\u3067\u3059<\/a><\/span>\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u90e8\u65cf\u306f\u793e\u4f1a\u306b\u304a\u3044\u3066\u3082\u57fa\u672c\u7684\u306a\u3082\u306e\u3067\u3059\u3002 <span><a href=\"https:\/\/science-hub.click\/?p=79227\">\u78ba\u7387\u7406\u8ad6<\/a><\/span>\u3002\u73fe\u4ee3\u306e\u516c\u7406\u5316\u306f\u6e2c\u5b9a\u7406\u8ad6\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5206\u91ce\u3067\u306f\u3001\u90e8\u65cf\u306f\u5f62\u5f0f\u4e3b\u7fa9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u6761\u4ef6\u4ed8\u304d\u671f\u5f85\u5024\u3001\u30de\u30fc\u30c1\u30f3\u30b2\u30fc\u30eb\u306a\u3069\u306e\u6700\u3082\u91cd\u8981\u306a\u6982\u5ff5\u306e<span><a href=\"https:\/\/science-hub.click\/?p=74671\">\u5b9a\u7fa9<\/a><\/span>\u306e\u57fa\u790e\u3068\u306a\u308b\u5f37\u529b\u306a<span><a href=\"https:\/\/science-hub.click\/?p=54217\">\u30c4\u30fc\u30eb<\/a><\/span>\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u90e8\u65cf (\u6570\u5b66)\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/wmefJnbIBqg\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2>\u610f\u5473<\/h2><div><p><strong>\u5b9a\u7fa9<\/strong><span>\u2014<\/span> <span><i>X \u3092<\/i><\/span>\u96c6\u5408\u3068\u3059\u308b\u3002 <span><i>X<\/i><\/span>\u4e0a\u306e<b>\u90e8\u65cf<\/b>(\u307e\u305f\u306f<b>\u03c3-\u4ee3\u6570<\/b>) \u3092\u96c6\u5408\u3068\u547c\u3073\u307e\u3059<div class=\"math-formual notranslate\">$$ {\\mathcal{A}} $$<\/div> <span><i>X<\/i><\/span>\u306e\u4e00\u90e8\u3092\u691c\u8a3c\u3059\u308b\u3082\u306e: <\/p><ol><li><div class=\"math-formual notranslate\">$$ {\\mathcal{A}} $$<\/div>\u7a7a\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/li><li><div class=\"math-formual notranslate\">$$ {\\mathcal{A}} $$<\/div>\u76f8\u88dc\u7684\u306b\u5b89\u5b9a\u3057\u3066\u3044\u308b<\/li><li><div class=\"math-formual notranslate\">$$ {\\mathcal{A}} $$<\/div>\u53ef\u7b97\u548c\u96c6\u5408\u3067\u5b89\u5b9a\u3067\u3059\u3002<\/li><\/ol><\/div><p>\u5c11\u6570\u306e\u30bd\u30fc\u30b9\u3067\u306f\u3001 <span><i>X<\/i><\/span>\u304c\u7a7a\u3067\u306f\u306a\u3044\u3053\u3068\u3082\u5fc5\u8981\u3067\u3059\u3002\u3053\u306e\u8ffd\u52a0\u306e\u4eee\u5b9a\u306f\u3001\u3053\u306e\u8a18\u4e8b\u306e\u3069\u3053\u306b\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p><p>\u6b63\u5f0f\u306b\u306f: <\/p><ol><li><div class=\"math-formual notranslate\">$$ {\\mathcal{A} \\not=\\varnothing} $$<\/div><\/li><li><div class=\"math-formual notranslate\">$$ { \\forall A \\in \\mathcal{A} , } $$<\/div><div class=\"math-formual notranslate\">$$ {{}^c A \\in\\mathcal{A} } $$<\/div> (\u3053\u3053\u3067\u3001 <span><sup><i>c<\/i><\/sup> <i>A \u306f<\/i><\/span><span><i>X<\/i><\/span>\u5185\u306e<span><i>A<\/i><\/span>\u306e\u88dc\u6570\u3092\u793a\u3057\u307e\u3059)\u3002<\/li><li>\u3082\u3057<div class=\"math-formual notranslate\">$$ { \\forall n \\in \\mathbb{N}, A_n \\in\\mathcal{A} } $$<\/div>\u305d\u308c\u3067<div class=\"math-formual notranslate\">$$ { \\bigcup_{n\\in\\mathbb{N} } A_n \\in\\mathcal{A} } $$<\/div> (\u3059\u3079\u3066\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u53ef\u7b97\u3067\u3042\u308b\u305f\u3081\u3001\u7d50\u5408\u306f\u300c\u53ef\u7b97\u300d\u3068\u547c\u3070\u308c\u307e\u3059)\u3002<\/li><\/ol><p>\u524d\u8ff0\u306e\u5b9a\u7fa9\u306b\u306f\u3001\u30d6\u30fc\u30eb\u4ee3\u6570\u306e\u8a00\u8a9e\u3092\u77e5\u3089\u306a\u304f\u3066\u3082\u8aad\u307f\u3084\u3059\u3044\u3068\u3044\u3046\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u304c\u308f\u304b\u3063\u3066\u3044\u308c\u3070\u3001\u3088\u308a\u53b3\u5bc6\u306a\u5f62\u3067\u8868\u73fe\u3067\u304d\u307e\u3059\u3002<\/p><div><p><strong>\u5b9a\u7fa9\u306e\u5225\u306e\u5f62\u5f0f<\/strong><span>\u2014<\/span><b>\u30c8\u30e9\u30a4\u30d6\u306f<\/b>\u3001\u53ef\u7b97\u7d50\u5408\u306b\u3088\u3063\u3066\u5b89\u5b9a\u3057\u305f\u96c6\u5408\u306e<span><a href=\"https:\/\/science-hub.click\/?p=26454\">\u4ee3\u6570<\/a><\/span>\u3067\u3059\u3002<\/p><\/div><p>\u30ab\u30c3\u30d7\u30eb<div class=\"math-formual notranslate\">$$ {\\left(X,\\mathcal{A}\\right)} $$<\/div>\u306f\u3001<span><a href=\"https:\/\/science-hub.click\/?p=88719\">\u6587\u8108<\/a><\/span>\u306b\u5fdc\u3058\u3066\u53ef\u6e2c\u7a7a\u9593\u307e\u305f\u306f\u78ba\u7387\u7a7a\u9593\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u6e2c\u5b9a\u53ef\u80fd\u306a\u7a7a\u9593\u3067\u306f\u3001\u6e2c\u5b9a\u5024\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u78ba\u7387\u53ef\u80fd\u7a7a\u9593\u3067\u306f\u3001\u7279\u306b\u78ba\u7387\u306b\u8208\u5473\u304c\u3042\u308a\u307e\u3059\u3002<\/p><p> <span><i>X<\/i><\/span>\u306e\u90e8\u65cf\u306b\u5c5e\u3059\u308b\u90e8\u5206<div class=\"math-formual notranslate\">$$ {\\mathcal{A}} $$<\/div>\u53ef\u6e2c\u96c6\u5408\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u78ba\u7387\u8ad6\u7684\u306a\u6587\u8108\u3067\u306f\u3001\u305d\u308c\u3089\u3092\u30a4\u30d9\u30f3\u30c8\u3068\u547c\u3073\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u90e8\u65cf (\u6570\u5b66)\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/uy-TRKBJMwA\/0.jpg\" style=\"width:100%;\"\/><\/figure><h3><span>\u3044\u304f\u3064\u304b\u306e\u4f8b<\/span><\/h3><ul><li>\u3044\u308f\u3086\u308b<i>trivial<\/i> trivial (<i>\u500b\u5225<\/i>\u3068\u3082\u547c\u3070\u308c\u307e\u3059): <div class=\"math-formual notranslate\">$$ { \\mathcal A = \\mathcal P(X)} $$<\/div>\u307e\u305f\u306f<div class=\"math-formual notranslate\">$$ { \\mathcal P(X)} $$<\/div><span><i>\u306f X<\/i><\/span>\u306e\u3059\u3079\u3066\u306e\u90e8\u5206\u306e\u96c6\u5408\u3092\u8868\u3057\u307e\u3059\u3002<\/li><\/ul><ul><li>\u3044\u308f\u3086\u308b<i>\u5931\u793c\u306a<\/i>\u90e8\u65cf\uff1a <div class=\"math-formual notranslate\">$$ { \\mathcal A = \\{ \\varnothing,X\\} } $$<\/div> \u3002<\/li><\/ul><ul><li> <span><i>X<\/i> = { <i>a<\/i> , <i>b<\/i> , <i>c<\/i> , <i>d<\/i> }<\/span>\u306e\u5834\u5408\u3001 <div class=\"math-formual notranslate\">$$ { \\mathcal A=\\{\\varnothing, \\{a\\}, \\{b, c, d\\}, X\\}} $$<\/div> <span><i>X<\/i><\/span>\u306e\u90e8\u65cf\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u96c6\u5408<span>{ <i>a<\/i> }<\/span>\u3092\u542b\u3080\u6700\u5c0f\u306e\u90e8\u65cf\u3067\u3059\u3002<\/li><\/ul><ul><li><span><a href=\"https:\/\/science-hub.click\/?p=95765\">\u5168\u54e1<\/a><\/span><span><i>\u306b\u3068\u3063\u3066<\/i><\/span><div class=\"math-formual notranslate\">$$ {\\{ A \\in \\mathcal P(X)\\,\\mid\\, A} $$<\/div>\u307e\u305f\u306f<div class=\"math-formual notranslate\">$$ { {}^c A \\,} $$<\/div>\u6709\u9650\u307e\u305f\u306f\u53ef\u7b97<div class=\"math-formual notranslate\">$$ { \\} \\,} $$<\/div> <span><i>X<\/i><\/span>\u306e\u90e8\u65cf\u3067\u3059\u3002<\/li><\/ul><ul><li>\u4e00\u65b9\u3001 <span><i>X<\/i><\/span>\u304c<span><a href=\"https:\/\/science-hub.click\/?p=96157\">\u7121\u9650\u5927<\/a><\/span>\u306e\u5834\u5408\u3001 <div class=\"math-formual notranslate\">$$ {\\{ A \\in \\mathcal P(X)\\,\\mid\\, A} $$<\/div>\u307e\u305f\u306f<div class=\"math-formual notranslate\">$$ { {}^c A \\,} $$<\/div>\u7d42\u4e86\u3057\u305f<div class=\"math-formual notranslate\">$$ { \\} \\,} $$<\/div>\u306f<span><i>X<\/i><\/span>\u4e0a\u306e\u90e8\u65cf\u3067\u306f<b>\u3042\u308a\u307e\u305b\u3093<\/b>\u304c\u3001 <span><i>X<\/i><\/span>\u306e\u4e00\u90e8\u306e\u30d6\u30fc\u30eb\u4ee3\u6570\u3067\u3059\u3002<\/li><\/ul><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u90e8\u65cf (\u6570\u5b66)\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/unprilQEs5Y\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2>\u57fa\u672c\u7684\u306a\u6027\u8cea<\/h2><ul><li>\u30c8\u30e9\u30a4\u30d6\u306f\u6709\u9650\u7d50\u5408\u306b\u3088\u3063\u3066\u5b89\u5b9a\u3057\u307e\u3059 (\u5b9a\u7fa9\u306e<span><a href=\"https:\/\/science-hub.click\/?p=43578\">\u30dd\u30a4\u30f3\u30c8<\/a><\/span>3 \u3092\u53ef\u7b97\u7121\u9650\u30b7\u30fc\u30b1\u30f3\u30b9\u306b\u9069\u7528\u3057\u307e\u3059) <div class=\"math-formual notranslate\">$$ {(A_0,A_1,\\ldots,A_n,\\ldots,A_n,A_n,\\ldots)} $$<\/div> <span><i>n<\/i><\/span>\u500b\u306e\u30bb\u30c3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3001\u6700\u5f8c\u306e\u30bb\u30c3\u30c8\u306f\u7121\u9650\u306b\u7e70\u308a\u8fd4\u3055\u308c\u307e\u3059)\u3002 <\/li><\/ul><ul><li><div class=\"math-formual notranslate\">$$ { X\\in \\mathcal A} $$<\/div> (\u30a2\u30a4\u30c6\u30e0\u3092\u53d6\u308b<div class=\"math-formual notranslate\">$$ {A\\in\\mathcal A} $$<\/div>\u305d\u3057\u3066\u66f8\u304d\u307e\u3059<div class=\"math-formual notranslate\">$$ {X=A\\cup{}^c A} $$<\/div> \uff09\u3002 <\/li><\/ul><ul><li><div class=\"math-formual notranslate\">$$ { \\varnothing \\in \\mathcal A} $$<\/div> ( <div class=\"math-formual notranslate\">$$ { \\varnothing} $$<\/div>\u306e<span><i>\u88dc\u6570<\/i><\/span>\u3067\u3059<\/li><\/ul><ul><li>\u30c8\u30e9\u30a4\u30d6\u306f\u53ef\u7b97\u4ea4\u5dee\u6f14\u7b97 (\u5b9a\u7fa9\u306e\u30dd\u30a4\u30f3\u30c8 2 \u3068 3 \u306b\u3088\u308b) \u306b\u5bfe\u3057\u3066\u3082\u5b89\u5b9a\u3057\u3066\u304a\u308a\u3001<i>\u30d5\u30a9\u30eb\u30c6\u30a3\u30aa\u30ea\u306f<\/i>\u6709\u9650\u4ea4\u5dee\u306e\u4e0b\u3067\u3082\u5b89\u5b9a\u3067\u3059\u3002<br\/>\u3082\u3057<div class=\"math-formual notranslate\">$$ { \\forall n \\in \\mathbb{N}, A_n \\in \\mathcal A } $$<\/div>\u305d\u308c\u3067<div class=\"math-formual notranslate\">$$ { \\bigcap_{n\\in\\mathbb{N} } A_n \\in \\mathcal A } $$<\/div> \u3002<\/li><\/ul><ul><li>\u3082\u3057<div class=\"math-formual notranslate\">$$ {\\left(\\mathcal A_i\\right)_{i\\in I}} $$<\/div>\u306f<span><i>X<\/i><\/span>\u4e0a\u306e\u90e8\u65cf\u306e\u5bb6\u65cf\u3067\u3042\u308b\u5834\u5408\u3001 <div class=\"math-formual notranslate\">$$ {\\bigcap_i \\mathcal A_i} $$<\/div> <span><i>X<\/i><\/span>\u306e\u90e8\u65cf\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/li><\/ul><ul><li>\u6b21\u306e\u57fa\u6e96\u306f\u3001\u30d1\u30fc\u30c4\u306e\u30bb\u30c3\u30c8\u304c\u30c8\u30e9\u30a4\u30d6\u3067\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u5834\u5408\u306b\u5f79\u7acb\u3064\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li><\/ul><div><p><strong>\u547d\u984c<\/strong><span>\u2014<\/span>\u3069\u3061\u3089\u304b<div class=\"math-formual notranslate\">$$ {X \\, } $$<\/div>\u30bb\u30c3\u30c8\u3001\u307e\u305f\u306f\u3069\u3061\u3089\u304b<div class=\"math-formual notranslate\">$$ {\\mathcal A} $$<\/div>\u306e\u90e8\u54c1\u306e\u30bb\u30c3\u30c8<div class=\"math-formual notranslate\">$$ {X \\, } $$<\/div>\u4ee5\u4e0b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059: <\/p><ol><li><div class=\"math-formual notranslate\">$$ {\\mathcal A} $$<\/div>\u7a7a\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/li><li><div class=\"math-formual notranslate\">$$ {\\mathcal A} $$<\/div>\u76f8\u88dc\u7684\u306b\u5b89\u5b9a\u3057\u3066\u3044\u308b<\/li><li>\u306e\u8981\u7d20\u306e\u53ef\u7b97\u7d50\u5408<div class=\"math-formual notranslate\">$$ {\\mathcal A} $$<\/div> <b>2\u00d72\u306e\u7d20\u4f53\u306f<\/b>\u307e\u3060\u6b8b\u3063\u3066\u3044\u307e\u3059<div class=\"math-formual notranslate\">$$ {\\mathcal A} $$<\/div><\/li><li><div class=\"math-formual notranslate\">$$ {\\mathcal A} $$<\/div>\u6709\u9650\u4ea4\u70b9\u3067\u5b89\u5b9a\u3057\u307e\u3059\u3002<\/li><\/ol><p>\u305d\u308c\u3067<div class=\"math-formual notranslate\">$$ {\\mathcal A} $$<\/div>\u306e\u90e8\u65cf\u3067\u3059<div class=\"math-formual notranslate\">$$ {X \\, } $$<\/div> \u3002<\/p><\/div><p>\u3053\u308c\u306f\u3001\u6b21\u306e\u8981\u7d20\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u306b\u3064\u3044\u3066\u6b21\u306e\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u3053\u3068\u3067\u7c21\u5358\u306b\u8a3c\u660e\u3055\u308c\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\mathcal A} $$<\/div> (<i>\u4e8b\u524d\u306b<\/i>\u7d20\u3067\u306f\u306a\u3044) \u6b21\u306e\u3088\u3046\u306b\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059: <\/p><center><div class=\"math-formual notranslate\">$$ {\\bigcup_{n\\in\\mathbb{N} } A_n=A_0\\cup (A_1\\cap{}^c A_0)\\cap(A_2\\cap{}^c A_0\\cap{}^c A_1)\\cup(A_3\\cap{}^c A_0\\cap{}^c A_1\\cap{}^c A_2)\\cup\\cdots} $$<\/div><\/center><p>\u4ed6\u306e\u60c5\u5831\u6e90\u306f\u3001\u3053\u306e\u547d\u984c\u306e\u5909\u5f62\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u53ef\u7b97\u30a2\u30bb\u30f3\u30d6\u30ea\u3092<b>\u5897\u3084\u3059\u3053\u3068<\/b>\u306b\u3088\u3063\u3066 3 \u756a\u76ee\u306e\u72b6\u614b\u306e\u5b89\u5b9a\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u8a18\u4e8b\u300c\u5358\u8abf\u30af\u30e9\u30b9\u306e\u88dc\u984c\u300d\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u8a9e\u5f59\u306b\u7cbe\u901a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u3053\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u6b21\u306e\u3088\u3046\u306b\u8a00\u3048\u307e\u3059\u3002\u03c0 \u7cfb\u3067\u3082\u3042\u308b\u4efb\u610f\u306e \u03bb \u7cfb\u306f \u03c3 \u4ee3\u6570\u3067\u3059\u3002<\/p><\/div><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u90e8\u65cf (\u6570\u5b66)\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/8CTnmU6rK5w\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/be.wikipedia.org\/wiki\/%D0%A1%D1%96%D0%B3%D0%BC%D0%B0-%D0%B0%D0%BB%D0%B3%D0%B5%D0%B1%D1%80%D0%B0\">\u0421\u0456\u0433\u043c\u0430-\u0430\u043b\u0433\u0435\u0431\u0440\u0430 \u2013 bi\u00e9lorusse<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/bg.wikipedia.org\/wiki\/%D0%A1%D0%B8%D0%B3%D0%BC%D0%B0-%D0%B0%D0%BB%D0%B3%D0%B5%D0%B1%D1%80%D0%B0\">\u0421\u0438\u0433\u043c\u0430-\u0430\u043b\u0433\u0435\u0431\u0440\u0430 \u2013 bulgare<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/bn.wikipedia.org\/wiki\/%E0%A6%B8%E0%A6%BF%E0%A6%97%E0%A6%AE%E0%A6%BE_%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B2%E0%A6%9C%E0%A7%87%E0%A6%AC%E0%A7%8D%E0%A6%B0%E0%A6%BE\">\u09b8\u09bf\u0997\u09ae\u09be \u0985\u09cd\u09af\u09be\u09b2\u099c\u09c7\u09ac\u09cd\u09b0\u09be \u2013 bengali<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ca.wikipedia.org\/wiki\/%CE%A3-%C3%A0lgebra\">\u03a3-\u00e0lgebra \u2013 catalan<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/cs.wikipedia.org\/wiki\/Sigma_algebra\">Sigma algebra \u2013 tch\u00e8que<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/da.wikipedia.org\/wiki\/Sigma-algebra\">Sigma-algebra \u2013 danois<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  \u90e8\u65cf (\u6570\u5b66)\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"\u3010\u8ad6\u7406\u5b66\u3011\u6b63\u8ad6\u307d\u3044\u306e\u306b\u8aac\u5f97\u529b\u306e\u306a\u3044\u4eba\u304c\u8b70\u8ad6\u306b\u4f7f\u3046\u6700\u5f37\u306e\u8a6d\u5f01\u8853\uff14\u9078\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/mK3Tnxh4Kho?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0e\u5165 \u6570\u5b66\u3067\u306f\u3001\u30c8\u30e9\u30a4\u30d6\u307e\u305f\u306f\u03c3-\u4ee3\u6570(\u30b7\u30b0\u30de\u4ee3\u6570\u3068\u8aad\u307f\u307e\u3059)\u3001\u307e\u305f\u306f\u307e\u308c\u306b\u3001\u96c6\u5408X\u4e0a\u306e\u30dc\u30ec\u30eb\u4f53\u306f\u3001\u306e\u90e8\u5206\u306e\u7a7a\u3067\u306a\u3044\u96c6\u5408\u3067\u3059\u3002\u90e8\u65cf\u306b\u3088\u308a\u3001\u6e2c\u5b9a\u53ef\u80fd\u306a\u5168\u4f53\u306e\u6982\u5ff5\u3092\u53b3\u5bc6\u306b\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002 20\u4e16\u7d00\u306e\u6700\u521d\u306e 3  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":65768,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/vEpQU4EB_ZQ\/0.jpg","fifu_image_alt":"\u90e8\u65cf (\u6570\u5b66)\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac","footnotes":""},"categories":[5],"tags":[11,13,10,14,12,8,1013,16,15,9,14827,18040],"class_list":["post-65767","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-techniques","tag-technologie","tag-actualite","tag-news","tag-dossier","tag-definition","tag-mathematiques","tag-sciences","tag-article","tag-explications","tag-tribu","tag-tribu-mathematiques"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/65767"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=65767"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/65767\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/65768"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=65767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=65767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=65767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}