{"id":76151,"date":"2024-07-13T09:15:58","date_gmt":"2024-07-13T09:15:58","guid":{"rendered":"https:\/\/science-hub.click\/%E9%96%89%E3%81%98%E3%81%9F%E5%87%B8%E9%9D%A2%E4%B8%8A%E3%81%AE%E5%B0%84%E5%BD%B1%E5%AE%9A%E7%90%86-%E5%AE%9A%E7%BE%A9\/"},"modified":"2024-07-13T09:15:58","modified_gmt":"2024-07-13T09:15:58","slug":"%E9%96%89%E3%81%98%E3%81%9F%E5%87%B8%E9%9D%A2%E4%B8%8A%E3%81%AE%E5%B0%84%E5%BD%B1%E5%AE%9A%E7%90%86-%E5%AE%9A%E7%BE%A9","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=76151","title":{"rendered":"\u9589\u3058\u305f\u51f8\u9762\u4e0a\u306e\u5c04\u5f71\u5b9a\u7406 &#8211; \u5b9a\u7fa9"},"content":{"rendered":"<div><div><h2>\u5c0e\u5165<\/h2><p>\u6570\u5b66\u3067\u306f\u3001<b>\u51f8\u9762\u4e0a\u3067\u306e\u6b63\u5c04\u5f71\u306e\u5b9a\u7406\u306f<\/b>\u8ddd\u96e2\u306e\u6700\u5c0f\u5316\u306e\u7d50\u679c\u3067\u3042\u308a\u3001\u305d\u306e\u4e3b\u306a\u5e30\u7d50\u306f\u76f4\u4ea4\u88dc\u8db3\u306e\u5b58\u5728\u3001\u3057\u305f\u304c\u3063\u3066<span><a href=\"https:\/\/science-hub.click\/?p=83297\">\u30d9\u30af\u30c8\u30eb\u90e8\u5206\u7a7a\u9593<\/a><\/span>\u4e0a\u3067\u306e\u6b63\u5c04\u5f71\u306e\u5b58\u5728\u3067\u3059\u3002<span><a href=\"https:\/\/science-hub.click\/?p=58945\">\u30d2\u30eb\u30d9\u30eb\u30c8\u7a7a\u9593<\/a><\/span>\u306e\u7279\u5b9a\u306e\u72b6\u6cc1\u3067\u306f\u3001\u3053\u308c\u306f<span><a href=\"https:\/\/science-hub.click\/?p=100449\">\u30cf\u30fc\u30f3\u30fb\u30d0\u30ca\u30c3\u30cf\u306e\u5b9a\u7406<\/a><\/span>\u3092\u6709\u5229\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u5b9f\u969b\u3001\u305d\u308c\u3092\u5b9f\u8a3c\u3059\u308b\u306e\u306f\u3088\u308a\u7c21\u5358\u3067\u3042\u308a\u3001\u305d\u306e\u7d50\u679c\u306f\u3088\u308a\u5f37\u529b\u3067\u3059\u3002<\/p><p><span><a href=\"https:\/\/science-hub.click\/?p=10960\">\u95a2\u6570<\/a><\/span>\u89e3\u6790\u3001<span><a href=\"https:\/\/science-hub.click\/?p=107937\">\u7dda\u5f62\u4ee3\u6570<\/a><\/span>\u3001<span><a href=\"https:\/\/science-hub.click\/?p=87083\">\u30b2\u30fc\u30e0\u7406\u8ad6<\/a><\/span>\u3001\u7d4c\u6e08\u79d1\u5b66\u306e<span><a href=\"https:\/\/science-hub.click\/?p=66499\">\u6570\u5b66\u7684<\/a><\/span>\u30e2\u30c7\u30ea\u30f3\u30b0\u3001\u3055\u3089\u306b\u306f<span><a href=\"https:\/\/science-hub.click\/?p=44436\">\u7dda\u5f62\u8a08\u753b\u6cd5<\/a><\/span>\u306a\u3069\u3001\u6570\u591a\u304f\u306e\u7528\u9014\u304c\u3042\u308a\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u9589\u3058\u305f\u51f8\u9762\u4e0a\u306e\u5c04\u5f71\u5b9a\u7406 - \u5b9a\u7fa9\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/vW3aiLvjmRk\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2>\u5b9a\u7406\u306e\u8aac\u660e<\/h2><p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001 <i>E \u306f<\/i><span><a href=\"https:\/\/science-hub.click\/?p=13080\">\u5b9f\u6570\u524d\u30d2\u30eb\u30d9\u30eb\u30c8\u7a7a\u9593<\/a><\/span>\u3001\u3064\u307e\u308a<span><a href=\"https:\/\/science-hub.click\/?p=69519\">\u30b9\u30ab\u30e9\u30fc\u7a4d<\/a><\/span>\u304c\u4e0e\u3048\u3089\u308c\u305f<b>R<\/b>\u4e0a\u306e<span><a href=\"https:\/\/science-hub.click\/?p=5244\">\u30d9\u30af\u30c8\u30eb\u7a7a\u9593\u3092<\/a><\/span>\u8868\u3057\u3001 <i>x \u306f<\/i><span><a href=\"https:\/\/science-hub.click\/?p=66129\">\u30d9\u30af\u30c8\u30eb<\/a><\/span>\u3092\u8868\u3057\u3001 <i>C \u306f<\/i><i>E<\/i>\u306e\u5b8c\u5168\u306a<span><a href=\"https:\/\/science-hub.click\/?p=9290\">\u51f8\u96c6\u5408\u3092<\/a><\/span>\u8868\u3057\u307e\u3059\u3002 <i>x<\/i>\u3068<i>C<\/i>\u306e\u9593\u306e\u8ddd\u96e2\u306f\u3001 <i>x<\/i>\u3068<i>C<\/i>\u306e<span><a href=\"https:\/\/science-hub.click\/?p=43578\">\u70b9<\/a><\/span>\u306e\u9593\u306e\u8ddd\u96e2\u306e\u4e0b\u9650\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p><p>\u5b9a\u7406\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><div><p><strong>\u5b8c\u5168\u306a<span>\u51f8\u9762<\/span>\u3078\u306e<span><a href=\"https:\/\/science-hub.click\/?p=22236\">\u5c04\u5f71<\/a><\/span>\u306e\u5b9a\u7406<\/strong><span>\u2014<\/span> <i>C<\/i>\u306b\u306f\u3001<b>\u51f8\u9762\u3078\u306e\u5c04\u5f71<\/b>\u3068\u547c\u3070\u308c\u308b<i>E<\/i>\u306e\u4e00\u610f\u306e\u30de\u30c3\u30d7<i>t \u304c<\/i>\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001 <i>x<\/i>\u304b\u3089<i>C<\/i>\u307e\u3067\u306e\u8ddd\u96e2\u304c\u305d\u308c\u306b\u7b49\u3057\u304f\u306a\u308b\u3088\u3046\u306b\u3001 <i>C<\/i>\u306e\u70b9<i>t<\/i> ( <i>x<\/i> ) \u3092<i>x<\/i>\u306b\u95a2\u9023\u4ed8\u3051\u307e\u3059\u3002 <i>x<\/i>\u304b\u3089<i>t<\/i> ( <i>x<\/i> ) \u307e\u3067\u3002\u30d9\u30af\u30c8\u30eb<i>t<\/i> ( <i>x<\/i> ) \u306f\u3001\u6b21\u306e 2 \u3064\u306e\u547d\u984c\u3092\u691c\u8a3c\u3059\u308b<i>C<\/i>\u306e\u4e00\u610f\u306e\u70b9\u3067\u3042\u308a\u3001\u3053\u308c\u3089\u306f\u7b49\u4fa1\u3067\u3059\u3002 <\/p><center><div class=\"math-formual notranslate\">$$ {(1) \\quad \\forall y \\in C \\quad \\| x &#8211; t(x) \\| \\le \\| x &#8211; y \\|} $$<\/div><\/center><center><div class=\"math-formual notranslate\">$$ {(2) \\quad \\forall y \\in C \\quad \\langle x &#8211; t(x) \\, , \\, y &#8211; t(x) \\rangle \\; \\le \\; 0} $$<\/div><\/center><\/div><p>\u7a7a\u9593<i>E<\/i>\u304c\u30d2\u30eb\u30d9\u30eb\u30c8\u3001\u3064\u307e\u308a\u5b8c\u5168\u3067\u3042\u308b\u5834\u5408\u3001 <i>C<\/i>\u304c\u5b8c\u5168\u3067\u3042\u308b\u3068\u4eee\u5b9a\u3059\u308b\u3053\u3068\u306f\u3001\u7a7a\u9593 E \u304c\u9589\u3058\u3066\u3044\u308b\u3068\u4eee\u5b9a\u3059\u308b\u3053\u3068\u3068\u540c\u3058\u3067\u3059\u3002 <i>t<\/i>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001<b>\u6700\u826f\u8fd1\u4f3c\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc<\/b>\u3068\u547c\u3070\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p><div><div><dl><dd><ul><li> (1) \u3092\u6e80\u305f\u3059 t <i>(<\/i> x <i>)<\/i><i>\u306e\u5b58\u5728\u3092\u793a\u3057\u307e\u3057\u3087\u3046<\/i><i>\u3002<\/i><\/li><\/ul><\/dd><\/dl><p> \u03b4 \u3092<i>x<\/i>\u3068<i>C<\/i>\u306e\u9593\u306e\u8ddd\u96e2\u3001( <i>y<\/i> <sub>n<\/sub> ) <i>x<\/i>\u3068<i>y<\/i> <sub>n \u306e<\/sub>\u9593\u306e\u8ddd\u96e2\u306e<span><a href=\"https:\/\/science-hub.click\/?p=94249\">2<\/a><\/span>\u4e57\u304c \u03b4 <sup>2<\/sup> + 1\/ <i>n<\/i>\u4ee5\u4e0b\u306b\u306a\u308b\u3088\u3046\u306a<i>C<\/i>\u306e\u30b7\u30fc\u30b1\u30f3\u30b9\u3068\u3057\u307e\u3059\u3002 <i>n<\/i>\u3068<i>m \u3092<\/i>2 \u3064\u306e\u6574\u6570\u3068\u3059\u308b\u3068\u3001<span>\u5e73\u884c\u56db\u8fba\u5f62<\/span>\u306e\u6052\u7b49\u5f0f\u306b\u5f93\u3063\u3066\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {2\\|y_n -x\\|^2 + 2\\|y_m -x\\|^2=\\|y_n + y_m-2x\\|^2+\\| y_n &#8211; y_m \\|^2,} $$<\/div><\/dd><\/dl><p>\u3053\u308c\u306f\u66f8\u304d\u63db\u3048\u3089\u308c\u307e\u3059: <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\| y_n &#8211; y_m \\|^2 = 2\\|y_n -x\\|^2 + 2\\|y_m -x\\|^2 &#8211; 4\\| \\frac{y_n + y_m}2 -x \\|^2.} $$<\/div><\/dd><\/dl><p>\u7b49\u5f0f\u306e 2 \u756a\u76ee\u306e\u8981\u7d20\u306e\u6700\u521d\u306e 2 \u3064\u306e\u9805\u3092\u5897\u52a0\u3057\u3001 <i>y<\/i> <sub>n<\/sub>\u3068<i>y<\/i> <sub>m<\/sub>\u306e\u4e2d\u70b9\u304c<i>C<\/i>\u306e\u70b9\u3067\u3042\u308b\u305f\u3081\u3001 <i>x<\/i>\u304b\u3089 \u03b4 \u4ee5\u4e0a\u306e\u8ddd\u96e2\u306b\u3042\u308b\u3053\u3068\u306b\u6ce8\u76ee\u3059\u308b\u3068\u3001\u6b21\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 <\/p><center><div class=\"math-formual notranslate\">$$ {\\| y_n &#8211; y_m \\|^2 \\; \\le \\; 2(\\delta^2 + \\frac 1n) + 2(\\delta^2 + \\frac 1m) &#8211; 4\\delta^2=2\\Big( \\frac 1n + \\frac 1m\\Big)} $$<\/div><\/center><p>\u6700\u5f8c\u306e\u52a0\u7b97\u306b\u3088\u308a\u3001\u30b7\u30fc\u30b1\u30f3\u30b9 ( <i>y<\/i> <sub>n<\/sub> ) \u304c\u30b3\u30fc\u30b7\u30fc\u3067\u3042\u308b\u305f\u3081\u3001\u5b8c\u5168\u306a<i>C<\/i>\u306b\u53ce\u675f\u3059\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u304c\u78ba\u7acb\u3055\u308c\u307e\u3059\u3002\u9650\u754c\u306f\u3001 <i>x<\/i>\u304b\u3089\u306e\u8ddd\u96e2\u304c\u6700\u5c0f\u3067\u3042\u308b<i>C<\/i>\u5185\u306e\u70b9\u3067\u3059\u3002<\/p><dl><dd><ul><li> (1) \u3092\u6e80\u305f\u3059 t <i>(<\/i> x <i>)<\/i><i>\u306e\u4e00\u610f\u6027\u3092\u793a\u3057\u307e\u3057\u3087\u3046<\/i><i>\u3002<\/i><\/li><\/ul><\/dd><\/dl><p> <i>y<\/i> <sub>1<\/sub>\u3068<i>y<\/i> <sub>2 \u3092<\/sub><i>\u3001x<\/i>\u304b\u3089\u8ddd\u96e2 \u03b4 \u306b\u3042\u308b<i>C<\/i>\u306e 2 \u70b9\u3068\u3059\u308b\u3002\u4e0a\u8a18\u3068\u540c\u69d8\u306e\u8a08\u7b97\u306b\u3088\u308a\u3001 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\| y_1 &#8211; y_2 \\|^2 \\le 2\\delta^2 + 2\\delta^2 &#8211; 4\\delta^2=0} $$<\/div><\/dd><\/dl><p>\u3057\u305f\u304c\u3063\u3066\u3001 <i>y<\/i> <sub>1<\/sub> = <i>y<\/i> <sub>2<\/sub>\u3068\u306a\u308a\u307e\u3059\u3002<\/p><p>\u5b9a\u7406\u306e 2 \u3064\u306e\u62e1\u5f35\u3092\u601d\u3044\u51fa\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002 <\/p><center><div class=\"math-formual notranslate\">$$ {(1) \\quad \\forall y \\in C \\quad \\| x &#8211; t(x) \\| \\le \\| x &#8211; y \\|} $$<\/div><\/center><center><div class=\"math-formual notranslate\">$$ {(2) \\quad \\forall y \\in C \\quad \\langle x &#8211; t(x) \\, , \\, y &#8211; t(x) \\rangle \\; \\le \\; 0} $$<\/div><\/center><dl><dd><ul><li>\u30d7\u30ed\u30d1\u30c6\u30a3 (1) \u304c (2)<i>\u3092\u610f\u5473\u3059\u308b<\/i><i>\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u3087\u3046<\/i><i>\u3002<\/i><\/li><\/ul><\/dd><\/dl><p> <i>y \u3092<\/i><i>C<\/i>\u306e\u8981\u7d20\u3001\u03b8 \u3092 0 \u3068 1 \u306e\u9593\u306e\u5b9f\u6570\u3068\u3059\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306b\u3001 <i>C<\/i>\u306e\u8981\u7d20\u3067<span><a href=\"https:\/\/science-hub.click\/?p=88535\">\u3042\u308b\u91cd\u5fc3<\/a><\/span>\u03b8 <i>y<\/i> + (1 &#8211; \u03b8) <i>t<\/i> ( <i>x<\/i> ) \u306f<i>t<\/i> ( <i>x<\/i> ) \u3088\u308a\u3082<i>x<\/i>\u304b\u3089\u9060\u304f\u306a\u308a\u307e\u3059\u3002\u30d7\u30ed\u30d1\u30c6\u30a3 (1) \u3057\u305f\u304c\u3063\u3066\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 <\/p><center><div class=\"math-formual notranslate\">$$ {\\| x &#8211; t(x) \\|^2 \\le \\| x &#8211; t(x) -\\theta (y-t(x))\\|^2} $$<\/div><\/center><p>\u5897\u52a0\u3092\u63a8\u5b9a\u3057\u307e\u3059\u3002 <\/p><center><div class=\"math-formual notranslate\">$$ { 2\\theta\\ \\langle x &#8211; t(x) \\, , \\, y &#8211; t(x)\\rangle\\le \\theta^2 \\| y &#8211; t(x) \\|^2} $$<\/div><\/center><p>\u3057\u305f\u304c\u3063\u3066\u3001\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u03b8 \u3067\u5272\u3063\u3066\u304b\u3089\u3001\u03b8 \u304c 0 \u306b\u8fd1\u3065\u304f\u50be\u5411\u306b\u3042\u308b\u5834\u5408 (\u53b3\u5bc6\u306b\u6b63\u306e\u5024\u306b\u3088\u308b) \u9650\u754c\u307e\u3067<span><a href=\"https:\/\/science-hub.click\/?p=61313\">\u901a\u904e\u3059\u308b<\/a><\/span>\u3060\u3051\u3067\u5341\u5206\u3067\u3059\u3002<\/p><dl><dd><ul><li>\u30d7\u30ed\u30d1\u30c6\u30a3 (2) \u304c (1)<i>\u3092\u610f\u5473\u3059\u308b<\/i><i>\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u3087\u3046<\/i><i>\u3002<\/i> <\/li><\/ul><\/dd><dd><div class=\"math-formual notranslate\">$$ {\\|x -y\\|^2=\\|x -t(x)\\|^2-2 \\langle x &#8211; t(x) \\, , \\, y &#8211; t(x)\\rangle+\\|y -t(x)\\|^2\\ge \\|x -t(x)\\|^2} $$<\/div> \u3002<\/dd><\/dl><p>\u3053\u3053\u3067\u306f\u3001 <i>C<\/i>\u306e\u51f8\u6027\u306f\u5f79\u306b\u7acb\u305f\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/div><\/div><p>\u307e\u305f\u3001\u6b21\u306e\u3088\u3046\u306a\u7279\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p><div><p><strong>\u5c04\u5f71\u306e\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><span>\u2014<\/span>\u5c04\u5f71<i>t \u306f<\/i>\u51aa\u7b49\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u30de\u30c3\u30d7<i>t<\/i>\u3068\u305d\u308c\u81ea\u4f53\u306e\u5408\u6210\u306f<i>t<\/i>\u306b\u7b49\u3057\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u306f 1-\u30ea\u30d7\u30b7\u30c4\u30a3\u30a2\u30f3\u3067\u3059\u3002\u3064\u307e\u308a\u30012 \u3064\u306e\u70b9\u306e\u753b\u50cf\u304c\u305d\u308c\u3089\u306e\u524d\u4ef6\u3088\u308a\u3082\u77ed\u3044\u8ddd\u96e2\u306b\u3042\u308a\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u305d\u308c\u306f\u6b21\u306e<span><a href=\"https:\/\/science-hub.click\/?p=81037\">\u610f\u5473<\/a><\/span>\u3067\u5358\u8abf\u3067\u3059\u3002 <\/p><center><div class=\"math-formual notranslate\">$$ {\\forall x_1,x_2 \\in E \\quad \\langle t(x_1) &#8211; t(x_2) , x_1 &#8211; x_2\\rangle \\ge 0 } $$<\/div><\/center><\/div><div><div><dl><dd><ul><li><i>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/i>t<i>\u306f\u3079\u304d\u7b49\u3067\u3059\u3002<\/i><\/li><\/ul><\/dd><\/dl><p>\u5b9f\u969b\u3001 <i>x \u304c<\/i><i>E<\/i>\u306e\u8981\u7d20\u3067\u3042\u308b\u5834\u5408\u3001 <i>t<\/i> ( <i>x<\/i> ) \u306f\u51f8\u306e\u8981\u7d20\u3067\u3042\u308b\u305f\u3081\u3001\u305d\u306e\u30a4\u30e1\u30fc\u30b8\u306f\u305d\u308c\u81ea\u4f53\u306b\u306a\u308a\u307e\u3059\u3002<\/p><dl><dd><ul><li><i>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/i>t<i>\u306f\u300c\u5358\u8abf\u300d\u3067\u3059\u3002<\/i><\/li><\/ul><\/dd><\/dl><p><sub>\u3053\u308c\u306f<\/sub><sub>\u3001<\/sub> <i>&lt;<\/i> <i>t<\/i> <sub>(<\/sub> <i>x1<\/i> ) <sub>-x1<\/sub> , <i>t<\/i> ( <sub>x1<\/sub> ) <i>-t<\/i> <i>(<\/i> <i>x2<\/i> ) <sub>&gt;<\/sub>\u304a\u3088\u3073 &lt; <i>t<\/i> ( <i>x2<\/i> <sub>)<\/sub> <i>-x2<\/i> , <i>t<\/i> ( <i>x2<\/i> ) <i>-t<\/i> ( <i>x<\/i> <sub>1<\/sub> &gt; ) \u304c\u4e21\u65b9\u3068\u3082\u8ca0\u3067\u3042\u308b\u3001\u307e\u305f\u306f\u30bc\u30ed \u3053\u308c\u3089 2 \u3064\u306e\u4e0d\u7b49\u5f0f\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3001\u305d\u308c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\langle t(x_1) &#8211; t(x_2) , x_1 &#8211; x_2\\rangle \\ge \\| t(x_1) &#8211; t(x_2) \\|^2,} $$<\/div><\/dd><\/dl><p>\u3053\u308c\u306f\u6b63\u307e\u305f\u306f\u30bc\u30ed\u3067\u3059\u3002<\/p><dl><dd><ul><li><i>\u5199\u50cf<\/i>t<i>\u306f 1-\u30ea\u30d7\u30b7\u30c3\u30c4\u3067\u3059\u3002<\/i><\/li><\/ul><\/dd><\/dl><p> <span><a href=\"https:\/\/science-hub.click\/?p=88137\">\u30b3\u30fc\u30b7\u30fc\u30fb\u30b7\u30e5\u30ef\u30eb\u30c4\u306e\u4e0d\u7b49\u5f0f<\/a><\/span>\u306e\u304a\u304b\u3052\u3067\u3001 \u3082\u4e0a\u8a18\u306e\u7e2e\u5c0f\u304b\u3089\u63a8\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p><\/div><\/div><\/div><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u9589\u3058\u305f\u51f8\u9762\u4e0a\u306e\u5c04\u5f71\u5b9a\u7406 - \u5b9a\u7fa9\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/Z5VCzQo8cl8\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/en.wikipedia.org\/wiki\/Hilbert_projection_theorem\">Hilbert projection theorem \u2013 anglais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/it.wikipedia.org\/wiki\/Teorema_della_proiezione\">Teorema della proiezione \u2013 italien<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/pl.wikipedia.org\/wiki\/Twierdzenie_o_zbiorze_wypuk%C5%82ym\">Twierdzenie o zbiorze wypuk\u0142ym \u2013 polonais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/am.wikipedia.org\/wiki\/%E1%8A%A5%E1%88%AD%E1%8C%8D%E1%8C%A5\">\u12a5\u122d\u130d\u1325 \u2013 amharique<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%85%D8%A8%D8%B1%D9%87%D9%86%D8%A9\">\u0645\u0628\u0631\u0647\u0646\u0629 \u2013 arabe<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/as.wikipedia.org\/wiki\/%E0%A6%89%E0%A6%AA%E0%A6%AA%E0%A6%BE%E0%A6%A6%E0%A7%8D%E0%A6%AF\">\u0989\u09aa\u09aa\u09be\u09a6\u09cd\u09af \u2013 assamais<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  \u9589\u3058\u305f\u51f8\u9762\u4e0a\u306e\u5c04\u5f71\u5b9a\u7406 &#8211; \u5b9a\u7fa9\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\u5c04\u5f71\u5e7e\u4f55\u3011\u30d0\u30e9\u30d0\u30e9\u306a3\u3064\u306e\u5b9a\u7fa9\u3092\u7d71\u4e00\uff01 \u5c04\u5f71\u5e7e\u4f55\u306e\u9762\u767d\u3055\u306b\u5165\u9580\u3057\u3088\u3046\u30102\u6b21\u66f2\u7dda\u3011 #083 #VR\u30a2\u30ab\u30c7\u30df\u30a2\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/aa4PMb8C4AM?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\u51f8\u9762\u4e0a\u3067\u306e\u6b63\u5c04\u5f71\u306e\u5b9a\u7406\u306f\u8ddd\u96e2\u306e\u6700\u5c0f\u5316\u306e\u7d50\u679c\u3067\u3042\u308a\u3001\u305d\u306e\u4e3b\u306a\u5e30\u7d50\u306f\u76f4\u4ea4\u88dc\u8db3\u306e\u5b58\u5728\u3001\u3057\u305f\u304c\u3063\u3066\u30d9\u30af\u30c8\u30eb\u90e8\u5206\u7a7a\u9593\u4e0a\u3067\u306e\u6b63\u5c04\u5f71\u306e\u5b58\u5728\u3067\u3059\u3002\u30d2\u30eb\u30d9\u30eb\u30c8\u7a7a\u9593\u306e\u7279\u5b9a\u306e\u72b6\u6cc1\u3067\u306f\u3001\u3053\u308c\u306f\u30cf\u30fc\u30f3\u30fb\u30d0\u30ca\u30c3\u30cf\u306e\u5b9a\u7406\u3092\u6709\u5229\u306b\u7f6e\u304d\u63db [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":76152,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/aa4PMb8C4AM\/0.jpg","fifu_image_alt":"\u9589\u3058\u305f\u51f8\u9762\u4e0a\u306e\u5c04\u5f71\u5b9a\u7406 - \u5b9a\u7fa9","footnotes":""},"categories":[5],"tags":[69535,11,13,14,10,4564,12,570,8,5770,16,15,9,7042],"class_list":["post-76151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-simulation","tag-techniques","tag-technologie","tag-news","tag-actualite","tag-convexe","tag-dossier","tag-theoreme","tag-definition","tag-projection","tag-sciences","tag-article","tag-explications","tag-ferme"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/76151"}],"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=76151"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/76151\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/76152"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=76151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=76151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=76151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}