{"id":3714,"date":"2006-09-10T14:56:00","date_gmt":"2006-09-10T05:56:00","guid":{"rendered":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/?p=3714"},"modified":"2021-08-12T11:59:28","modified_gmt":"2021-08-12T02:59:28","slug":"mymiscfu008","status":"publish","type":"post","link":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/2006\/09\/10\/mymiscfu008\/","title":{"rendered":"MyMiscFu008"},"content":{"rendered":"

[wiki:MyMisc \uc704\ub85c] <\/p>\n

(TableOfContents) <\/p>\n

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\ub354\ud2f0 \uc218\ud559<\/h2>\n
\n<\/div>\n
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\ud074\ub9b0\uacfc \ub354\ud2f0<\/h4>\n
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\uc5b8\uc81c\uc600\ub358\uac00 \ubb3c\ub9ac\ud559\uc790\uac00 \uc4f4 \uae00\uc5d0\uc11c, “\u2025\u2025\u2025\uc694\uc998\uc5d0\ub294 \ub354\ud2f0 \ubb3c\ub9ac\ub77c\ub294 \uac83\uc740 \uc5c6\uc5b4\uc84c\uc73c\ub2c8\uae4c\u2025\u2025\u2025” \ub77c\ub294 \uac83\uc744 \uc77d\uc740 \uae30\uc5b5\uc774 \uc788\ub2e4. \ub204\uac00 \uc5b4\ub514\uc5d0 \uc4f4 \uae00\uc778\uc9c0\ub3c4 \ubb38\ub9e5\ub3c4 \uc78a\uc5b4\ubc84\ub838\uc73c\ub2c8\uae4c \ucc38 \uc548\ub41c \uc778\uc6a9\uc774\uc9c0\ub9cc. \ub354\ud2f0\ud55c \ubb3c\ub9ac\uc5d0 \ub300\ud558\uc5ec “\ud074\ub9b0\ud55c \ubb3c\ub9ac(FootNote(\uc774\ub7f0 \ub9d0\uc774 \uc788\ub294\uc9c0 \uc5b4\ub5a4\uc9c0\ub294 \ubaa8\ub978\ub2e4.))”\ub77c\uace0 \ubd88\ub9ac\ub358 \uac83\uc740 \ub9d0\ud558\uc790\uba74 \uc18c\ub9bd\uc790\ub860\uc774\ub2e4. <\/p>\n

\uc624\ub79c \uc61b\ub0a0, \uacfc\ud559\uc744 \uc88b\uc544\ud558\ub294 \uc18c\ub144\ub4e4\uc740, \ubaa8\ub450 \uc18c\ub9bd\uc790\uc758 \uc5f0\uad6c\uc790\uac00 \ub418\uace0 \uc2f6\ub2e4\uace0 \uc0dd\uac01\ud558\uace0 \uc788\uc5c8\ub2e4\uace0 \ud55c\ub2e4. \u6e6f\u5ddd(Yugawa)\u79c0\u6a39\uc758 \uc601\ud5a5\ub3c4 \uc788\uc5c8\uaca0\uc9c0\ub9cc, \uadf8\ub7ec\ud55c \ub3d9\uacbd\uc2ec\uc744 \ub9cc\ub4e0 \uac83\uc740, “\uad81\uadf9\uc758 \uc774\ub860, \ucd5c\uace0\uc758 \uae30\ucd08\uc774\ub860”\uc774\ub77c\ub294 \uc774\ubbf8\uc9c0\uc600\uc74c\uc5d0 \ud2c0\ub9bc\uc5c6\ub2e4. \uac00\uc7a5 \uae30\ucd08\uc801\uc778 \uac83\uc744 \ubcf4\uace0\uc2f6\ub2e4, \uad81\uadf9\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc744 \ubc1c\uacac\ud558\uace0\uc2f6\ub2e4, \ub77c\ub294 \ubc14\ub7a8\uc77c \uac83\uc774\ub2e4. \uc774\uac83\uc774 \ud074\ub9b0\ud55c \ubb3c\ub9ac\uc758 \uc804\ud615\uc774\ub2e4. <\/p>\n

\uadf8\uac83\uc5d0 \ub300\ud558\uc5ec, \ub2f9\uc2dc \ub354\ud2f0(\uac15\uc870\ud574 \ub193\uace0 \uc2f6\ub2e4, \uc774 \uae00\uc5d0\uc11c “\ub354\ud2f0”\ub294 \ub098\uc05c \ub73b\uc740 \uc544\ub2c8\ub2e4)\ub77c\uace0 \ud558\ub294 \uc774\ubbf8\uc9c0\ub97c \uac00\uc9c4 \ubb3c\ub9ac\ub294, \ub9d0\ud558\uc790\uba74 \ubb3c\uc131\uc774\ub860\uc77c \uac83\uc774\ub2e4. \ucc9c\ubc15\ud55c \ubc1c\uc0c1\uc5d0\uc11c\ub294 \uadf8\uac83\uc740 “\uae30\ubcf8\ubc29\uc815\uc2dd\uc758 \uc751\uc6a9\ubb38\uc81c”\uc774\uace0 “\uac00\uc7a5 \uc911\uc694\ud55c \ubb38\uc81c\uac00 \ud558\ub098 \uc788\ub294 \uac83\uc774 \uc544\ub2c8\uace0, 2\uae09 \ubb38\uc81c\uac00 \uc544\uc8fc \ub9ce\uc740 \ubd84\uc57c”\ub77c\uace0 \uc0dd\uac01\ud588\uae30 \ub54c\ubb38\uc77c \uac83\uc774\ub2e4. \ucd5c\uace0\uc758 \uc5d8\ub9ac\ud2b8\ub294 \uadf8\ub7f0 \uc77c\uc740 \ud558\uc9c0 \uc54a\ub294\ub2e4, \ub77c\uace0 \ud558\ub294 \ubd84\uc704\uae30\uac00 \uc788\uc5c8\uc74c\uc5d0 \ud2c0\ub9bc\uc5c6\ub2e4. \uc9c0\uae08\uc5d0\ub294 \uadf8\ub7f0 \uac83\uc740 \uba40\ub9ac \ub0a0\uc544\uac00 \ubc84\ub838\ub2e4\uace0 \ud55c\ub2e4. <\/p>\n

\uadf8\uac83\uc740 \uadf8\ub7f4 \uac83\uc774\ub2e4. \uc9c0\uae08 \uc720\ud589\uc758 \uc911\uc2ec\uc740, \uc608\ub97c \ub4e4\uba74, \ucd08\uc804\ub3c4\uc774\uace0, \uc815\ubcf4\ubb3c\ub9ac\uc774\uace0, \uc0dd\ubb3c\ubb3c\ub9ac\uc774\ub2e4. <\/p>\n

\ubb3c\ub9ac\uc5d0 \uad00\ud574\uc11c\ub294 \uc798 \ubaa8\ub974\ub2c8\uae4c \ubb34\ucc45\uc784\ud55c \ub9d0\uc744 \uc368\ubc84\ub838\uc9c0\ub9cc, \uc218\ud559 \uac00\uc6b4\ub370\ub3c4 \ud074\ub9b0\uacfc \ub354\ud2f0, \ub610\ub294 \uace0\uadc0\ud55c \uadc0\uc871\uc758 \uc218\ud559\uacfc \ub354\ud2f0\ud55c \uc11c\ubbfc\uc758 \uc218\ud559\uacfc \uac19\uc740 \uc560\ub9e4 \ubaa8\ud638\ud558\ub2e4\uace0 \ud560 \uad6c\ubcc4\uc774 \uc788\ub2e4. <\/p>\n

(FootNote) <\/p>\n<\/div>\n<\/div>\n

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\uadc0\uc871\uc758 \uc218\ud559, \uc11c\ubbfc\uc758 \uc218\ud559<\/h4>\n
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\uadc0\uc871\uc758 \uc218\ud559\uc774\ub77c\uace0 \ud558\uba74 \ubb50\ub77c\uace0 \ud574\ub3c4 “\uc218\ud559\uc758 \uc5ec\uc655” \uc815\uc218\ub860\uc774\ub2e4. \uadf8\ub9ac\uace0 \ub354\ud2f0\ud55c \uc218\ud559\uc774\ub77c\uace0 \ud558\uba74\u2025\u2025\u2025, \ud544\uc790\uac00 \uc624\ub79c \ub3d9\uc548 \uc5f0\uad6c\ud558\uace0 \uc788\ub294 \ub9ac\ub9cc\uae30\ud558\ud559\uc740 \uc5b4\ub290 \ucabd\uc774\ub0d0 \ud558\uba74 \uadf8\ucabd\uc774\ub2e4. \ub610\ub294 \uc218\uce58\ud574\uc11d\uc774\ub77c\ub4e0\uac00 \uc2e4\ud574\uc11d\ud559\uc77c\uae4c. \uc774\uac83\uc740 \uc21c\uc218\uc218\ud559\uacfc \uc751\uc6a9\uc218\ud559\uc758 \uad6c\ubcc4\uacfc\ub294 \ub2e4\ub974\ub2e4. \ub9d0\ud558\uc790\uba74, \uc591\uc790\uad70\uc758 \uc5f0\uad6c\ub294 \uc218\ub9ac\ubb3c\ub9ac\uc5d0 \ub2e8\uc11c\ub97c \ub450\ub294 \uc5b4\uc5ff\ud55c \uc751\uc6a9\uc218\ud559\uc774\uc9c0\ub9cc \ud2c0\ub9bc\uc5c6\uc774 \uadc0\uc871\uc758 \uc218\ud559\uc758 \ud558\ub098\uc774\ub2e4. \uadf8\uc5d0 \ub300\ud558\uc5ec \ub9ac\ub9cc\uae30\ud558\ud559\uc758(\ud2b9\ud788 \ub300\uc5ed \ub9ac\ub9cc\uae30\ud558\ud559\uc758) \uc218\ud559 \ubc16\uc758 \uc751\uc6a9\uc740 \uc9c0\uae08\uc5d0 \uc788\uc5b4\uc11c\ub294 \ubcc4\ub85c \uc5c6\ub2e4.(FootNote(\uc0c1\ub300\ub860\uc5d0 \ub9ac\ub9cc\uae30\ud558\uac00 \uc0ac\uc6a9\ub41c \uac83\uc740 \ubc8c\uc368 \uc624\ub798\ub41c \uc774\uc57c\uae30\uc774\uace0, \ub300\uc5ed\ub9ac\ub9cc\uae30\ud558\ub294 1950\ub144\ub300\uac00 \uadf8 \uc131\ub9bd\uae30\ub85c \ub418\uc5b4 \uc788\ub2e4.)) \uc989 \ub300\uc5ed \ub9ac\ub9cc\uae30\ud558\ud559\uc740 \ub354\ud2f0\ud55c \uc21c\uc218\uc218\ud559\uc774\ub77c\uace0\ub3c4 \ud560 \uac83\uc774\ub2e4. <\/p>\n

\uadc0\uc871\uacfc \uc11c\ubbfc\uc758 \ucc28\uc774\ub97c \uc124\uba85\ud558\ub294\ub370 \uc774\ub7f0 \uc608\ub97c \ub4e4\uc5b4\ubcf4\uc790. <\/p>\n

\ub3c5\uc790\ub294 \ud568\uc218\ub77c\uace0 \ud558\uba74 \uc5b4\ub5a4 \uad6c\uccb4\uc801 \uc608\ub97c \uc0dd\uac01\ud574\ub0bc \uc218 \uc788\uc744\uae4c? \ub2e4\ud56d\uc2dd, \uc0bc\uac01\ud568\uc218, \uc9c0\uc218\ud568\uc218, \ub300\uc218\ud568\uc218. \ud6cc\ub96d\ud55c \ub2f5\uc774\ub2e4. \uc870\uae08 \ub354 \uc54c\uace0 \uc788\ub294 \uc0ac\ub78c\uc774\ub77c\uba74, \ud0c0\uc6d0\ud568\uc218\ub791 \uac10\ub9c8\ud568\uc218, \ubca0\uc140\ud568\uc218\ub77c\ub4e0\uac00, \ub610\ub294 \ucd08\uae30\ud558\ud568\uc218\ub77c\ub294 \uac83\ub3c4 \uc54c\uace0 \uc788\uc744\uc9c0\ub3c4 \ubaa8\ub978\ub2e4. \uc774\uac83\ub4e4\uc758 \uacf5\ud1b5\uc810\uc740 \ubb34\uc5c7\uc77c\uae4c? \ub2e8\uc21c\ud55c \ub2f5\uc740 \uc774\uac83\ub4e4\uc740 \ubaa8\ub450 \ud574\uc11d\ud568\uc218\ub77c\ub294 \uac83\uc774\ub2e4. (\ud574\uc11d\ud568\uc218\ub780 \uc218\ub834\ud558\ub294 \ud14c\uc77c\ub7ec\uae09\uc218 <\/p>\n

\\[ a_0 + a_1 x + a_2 x^2 + a_3 x^3 + … \\] <\/p>\n

\ub85c \ub9cc\ub4dc\ub294 \ud568\uc218) <\/p>\n

\uadf8\uc5d0 \ub300\ud558\uc5ec \ubb34\ud55c\ubc88 \ubbf8\ubd84\uac00\ub2a5\ud55c \ud568\uc218( $ C^∞$ \ud568\uc218)\ub77c\ub294 \uac83\uc774 \uc788\ub2e4. \uc774\uac83\uc740 \uba87 \ubc88\uc774\ub77c\ub3c4 \ubbf8\ubd84\ud560 \uc218 \uc788\ub294 \ud568\uc218\uc774\ub2e4. \ud574\uc11d\ud568\uc218\ub294 \ubb34\ud55c\ubc88 \ubbf8\ubd84\uac00\ub2a5\ud55c \ud568\uc218\uc774\ub2e4. \uadf8\ub7ec\uba74 \ubb34\ud55c\ubc88 \ubbf8\ubd84\uac00\ub2a5\ud55c \ud568\uc218\ub85c\uc11c \ud574\uc11d\ud568\uc218\uac00 \uc544\ub2cc \uac83\uc740 \ubb34\uc5c7\uc77c\uae4c? \uc774\uac83\uc740 \ub300\ud559 1, 2\ud559\ub144\uc5d0\uc11c \ubbf8\uc801\ubd84\ud559\uc744 \ubc30\uc6b0\uba74 \ub098\uc62c\uc9c0\ub3c4 \ubaa8\ub974\ub294 \uc5f0\uc2b5\ubb38\uc81c\ub85c, \ubb3c\ub860 \uadf8\ub7f0 \ud568\uc218\ub294 \uc788\ub2e4. \uadf8\ub7ec\ub098 \uadf8\ub7f0 \ud568\uc218\uc5d0 \uc774\ub984\uc740 \ubd99\uc5b4 \uc788\uc9c0 \uc54a\ub2e4. \uc65c\ub0d0\ud558\uba74 \uadf8\ub9ac \uc911\uc694\ud55c \ud568\uc218\uac00 \uc544\ub2c8\uae30 \ub54c\ubb38\uc774\ub2e4.(FootNote(\uc99d\uba85\uc5d0 \uc0ac\uc6a9\ud558\uae30\ub294 \ud3b8\ub9ac\ud558\uc9c0\ub9cc)) \uc694\ucee8\ub300, \ud574\uc11d\ud568\uc218\ub294 \ubb34\ud55c\ubc88 \ubbf8\ubd84\uac00\ub2a5\ud55c \ud568\uc218\ub85c, \uc7ac\ubbf8\uc788\ub294 \ubb34\ud55c\ubc88 \ubbf8\ubd84\uac00\ub2a5\ud55c \ud568\uc218\ub294 \ubaa8\ub450 \ud574\uc11d\ud568\uc218\uc774\ub2e4. <\/p>\n

\uc774\ub807\uac8c \ub9d0\ud558\uba74 \ubb34\ud55c\ubc88 \ubbf8\ubd84\uac00\ub2a5\ud55c \ud568\uc218 \uac19\uc740 \uac83\uc740 \uc65c \uc0dd\uac01\ud558\ub294\uac00, \ud574\uc11d\ud568\uc218\ub9cc\uc73c\ub85c \ucda9\ubd84\ud558\ub2e4, \ub77c\uace0 \uc0dd\uac01\ud560 \uac83\uc774\ub2e4. \uc2e4\uc81c\ub85c \uadf8\ub807\uac8c \uc0dd\uac01\ud558\uace0 \uc788\ub294 \uc0ac\ub78c\ub3c4 \uc788\ub2e4. \u4f50\u85e4(Sato)\ucd08\ud568\uc218\ub97c \ubc1c\uba85\ud55c \u4f50\u85e4\u5e79\u592b\uc528\ub294 \uadf8 \ud55c \uc0ac\ub78c\uc73c\ub85c, \uadf8\ub798\uc11c \ubb34\ud55c\ubc88 \ubbf8\ubd84\uac00\ub2a5\ud55c \ud568\uc218\uc5d0 \uae30\ucd08\ud55c \uc288\ubc14\ub974\uce20\ucd08\ud568\uc218(distribution)\ub294 \uadf8\ub9cc\ub450\uace0, \ud574\uc11d\ud568\uc218\uc5d0 \uae30\ucd08\ud55c \u4f50\u85e4\ucd08\ud568\uc218\ub97c \ub9cc\ub4e4\uc5c8\ub2e4. \uadf8\ub7ec\ub098 \uac1c\uac1c\uc758 \ubb34\ud55c\ubc88 \ubbf8\ubd84\uac00\ub2a5\ud55c \ud568\uc218\ub294 \ub300\ub2e8\uce58 \uc54a\uc544\ub3c4, \ubb34\ud55c\ubc88 \ubbf8\ubd84\uac00\ub2a5\ud55c \ud568\uc218 \uc804\uccb4\ub77c\uace0 \ud558\ub294 \uac83\uc740 \ub300\ub2e8\ud558\uba70 \uc4f8\ubaa8\uac00 \ub9e4\uc6b0 \ub9ce\ub2e4. \uc608\ub97c \ub4e4\uba74, \ubbf8\ubd84\uc704\uc0c1\uc744 \ud574\uc11d\ud568\uc218\ub85c \ud558\ub824\uace0 \ud558\uba74 \ubd80\uc790\uc720\uc2a4\ub7ec\uc6cc \ud560 \uc218\uac00 \uc5c6\ub2e4. \uadf8\ub7ec\ub098 \ubbf8\ubd84\uc704\uc0c1\uc758 \ub300\uc0c1\uc778 \ub2e4\uc591\uccb4\uc758 \uc7ac\ubbf8\uc788\ub294 \uad6c\uccb4\uc801\uc778 \uc608\ub294 \ubaa8\ub450 \ud574\uc11d\ud568\uc218\ub85c \uc4f8 \uc218 \uc788\ub2e4. <\/p>\n

(FootNote) <\/p>\n<\/div>\n<\/div>\n

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\uc2e0\uc774 \uc900 \u2025\u2025<\/h4>\n
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\uc774\ub807\uac8c \uc4f0\uba74, \uc870\uae08\uc740 \uc774\ud574\ud574 \uc8fc\uc5c8\uc744\uae4c? \uadc0\uc871\uc774 \uc0c1\ub300\ud558\ub294 \uac83\uc740 \ud6cc\ub96d\ud558\uace0 \ubc14\ub978 \ubc29\uc815\uc2dd, \ud568\uc218, \uadf8\ub9ac\uace0 \uc218\ubfd0\uc774\ub2e4. <\/p>\n

\uc790\uc5f0\uc218 1, 2, 3, \u2025\u2025 \ub9cc\ud07c \uc218\ud559\uc758 \uc138\uacc4\uc5d0\uc11c \ud6cc\ub96d\ud558\uace0 \ubc14\ub978 \uac83\uc740 \uc5c6\ub2e4. \uc815\uc218\ub294 \uc2e0\uc774 \uc8fc\uc5c8\ub2e4, \ub2e4\uc74c\uc740 \uc778\uac04\uc774 \ub9cc\ub4e4\uc5c8\ub2e4\uace0 \ud560 \uc815\ub3c4\uc774\ub2e4. $ \\sqrt{2} $ \ub3c4 \uadf8\ub9ac \ubd80\uc790\uc5f0\uc2a4\ub7f0 \uc218\ub294 \uc544\ub2c8\uace0, $ e $ \ub098 $ π $ \ub3c4 \ucd08\uc6d4\uc218\ub85c\uc11c\ub294 \uadf8\ub7f0 \ub300\ub85c \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \ud3b8\uc774\ub2e4. \uadf8\ub807\ub2e4\uba74 $ π^e $ \uc740 \uc5b4\ub5a4\uac00? \uc774\uac83\uc740 \uc544\ub2c8\ub2e4. \uc65c $ π $ \uc704\uc5d0 $ e $ \ub97c \uc62c\ub824\ub193\uc9c0 \uc54a\uc73c\uba74 \uc548\ub418\uc5c8\ub294\uac00, \ucc38\uc73c\ub85c \ubd80\uc790\uc5f0\uc2a4\ub7fd\ub2e4. \ub354\uad6c\ub098 \uc774\ub984\ub3c4 \uc5c6\ub294 \uadf8 \ubc16\uc758 \ub9ce\uc740 \uc2e4\uc218\ub4f1, \ub2f9\uce58\ub3c4 \uc54a\uc740 \uac83\uc774\ub2e4. $ π^e $ \uac00 \ucd08\uc6d4\uc218\ub77c\ub294 \uac83\uc744 \ubcf4\uc774\ub294 \uac83 \ub4f1\uc744 \ucd08\uc6d4\uc218\ub860\uc774\ub77c\uace0 \ud558\uc9c0\ub9cc, \uc815\uc218\ub860 \uac00\uc6b4\ub370\uc11c\ub294 \ub354\ud2f0\ud55c \ubd84\uc57c\uc774\ub2e4. <\/p>\n

\ud574\uc11d\ud559\uc740 \uc5b4\ub5a0\ud55c\uac00? \uadc0\uc871\uc801\uc778 \uac83\uc740 \ub300\uc218\ud574\uc11d\uc774\ub2e4. \ucd5c\uadfc \uc2ed \uc218\ub144\uc758 \ub300\uc218\ud574\uc11d\uc5d0 \uaf2d \ub9de\ub294 \ub9d0\uc740 \ub300\uce6d\uc131\uc774\ub2e4. \uc989, \ubc29\uc815\uc2dd\uc5d0 \uad70\uc774 \uc791\uc6a9\ud558\uc5ec, \uadf8\uc5d0 \ub530\ub77c\uc11c \uc544\ub984\ub2e4\uc6b4 \ubaa8\uc591\uc774 \ub418\ub294 \ubc29\uc815\uc2dd\uc744 \ucc3e\uc790\ub294 \uac83\uc774 \uc5f0\uad6c\uc758 \uc911\uc2ec\uc744 \uc774\ub8ec\ub2e4. (\uc591\uc790\uad70\ub3c4 \uadf8\ub7f0 \ubc29\uc815\uc2dd\uc758 (\uc228\uc5b4\uc788\ub294) \ub300\uce6d\uc131\uc73c\ub85c\uc11c \ub098\ud0c0\ub09c\ub2e4.) \uc989, \uc138\uc0c1\uc5d0\uc11c \uc81c\uc77c \uc88b\uc740, \uc544\ub984\ub2e4\uc6b4 \ubc29\uc815\uc2dd\uc774\uc57c\ub9d0\ub85c \ub2e4\ub8e8\uc5b4\uc57c\ud560 \ubc29\uc815\uc2dd\uc774\ub2e4, \ub77c\ub294 \uc2e0\ub150\uc774 \uc788\ub2e4. \uadf8\ub798\uc11c \uadf8 \ud574\ub3c4 \ubb3c\ub860 \ud574\uc11d\ud568\uc218\uc774\uace0, \uac00\uc7a5 \uc911\uc694\ud55c \ud568\uc218\uac00 \uc544\ub2c8\uba74 \uc548 \ub41c\ub2e4. \uc774 \ub300\uc218\ud574\uc11d\uc774 \uadc0\uc871\uc73c\ub85c \ud1b5\ud558\ub294 \uc18c\ub9bd\uc790\ub860\uacfc \uc798 \ub9de\uc544 \ub4e4\uc5b4\uac00\ub294 \uac83\uc740 \ub180\ub784 \uac00\uce58\ub3c4 \uc5c6\ub2e4. \uc18c\ub9bd\uc790\ub860\uc758 \uae30\ucd08\ubc29\uc815\uc2dd\uc774 \ubc1c\uacac\ub418\uba74, \ubb3c\ub860 \uadf8\uac83\uc740 \uc2e0\uc774 \uc900 \uac00\uc7a5 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \ubc29\uc815\uc2dd, \uac00\uc7a5 \ub300\uce6d\uc131\uc774 \ub9ce\uc740 \ubc29\uc815\uc2dd\uc784\uc5d0 \ud2c0\ub9bc\uc5c6\ub2e4. \uadf8\ub9ac\uace0 \uadf8\uac83\uc740 \uaf2d \uc81c\ub300\ub85c \ud480\ub9b4 \uac83\uc774\ub2e4. \uadf8\ub9ac\uace0 \ud574\ub294 \ub610 \uc9c0\uadf9\ud788 \uc911\uc694\ud55c \ud568\uc218\uac00 \ub428\uc5d0 \ud2c0\ub9bc\uc5c6\ub2e4. <\/p>\n<\/div>\n<\/div>\n

\n

“\ub354\ud2f0”\ud55c \ud574\uc11d\ud559\uc758 \uc2a4\ud0c0<\/h4>\n
\n

\uc5ed\uc73c\ub85c “\ub354\ud2f0”\ud55c \ud574\uc11d\ud559\uc758 \ubbf8\ubd84\ubc29\uc815\uc2dd\uc758 \uc2a4\ud0c0\ub294, \ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4\uc758 \ubc29\uc815\uc2dd(\uc720\uccb4\uc758 \uc6b4\ub3d9\uc744 \uae30\uc220\ud558\ub294 \ubc29\uc815\uc2dd)\uc774\ub2e4. \ubb3c\ub860 \uc774 \ubc29\uc815\uc2dd\uc740 \uc9c0\uadf9\ud788 \uc911\uc694\ud558\ub2e4. \uadf8\ub7ec\ub098 \ud544\uc790\ub294, \uc774 \ubc29\uc815\uc2dd\uc744 \ub300\uc218\ud574\uc11d\uc5d0\uc11c \ud480\uc5c8\ub2e4\uace0 \ub4e4\uc5b4\ub3c4 \ubbff\uc9c0 \uc54a\ub294\ub2e4.(FootNote(\uc218\ud559\uc758 \uc774\uc57c\uae30\ub2c8\uae4c \ubb34\uc5c7\uc774 \uc788\ub294\uac00 \ubaa8\ub974\uc9c0\ub9cc)) \uadf8\ub9ac\uace0 \uc774 \ubc29\uc815\uc2dd\uc744 \ud478\ub294 \uacfc\uc815\uc5d0\uc11c \uc0c8\ub85c\uc6b4 \uc911\uc694\ud55c \ud568\uc218\uac00 \ubc1c\uacac\ub418\ub294 \uc77c\ub3c4 \uc5c6\uc744 \uac83\uc774\ub2e4. \uc774\ub7f0 \uac83\uc744 \uc4f8 \uc815\ub3c4\ub85c \ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 \ubc29\uc815\uc2dd\uc5d0 \ub300\ud558\uc5ec \uc54c\uace0 \uc788\uc744 \ub9ac\uac00 \uc5c6\uc9c0\ub9cc, \ud604\uc7ac\uc758 \ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 \ubc29\uc815\uc2dd\uc758 \uc5f0\uad6c\ub294 \ud544\uc790\uc5d0\uac8c\ub294 \ub300\ub2e8\ud788 \ucd0c\uc2a4\ub7fd\uac8c \ubcf4\uc778\ub2e4. <\/p>\n

\uc218\ubc95\uc740 \uae30\ubcf8\uc801\uc73c\ub85c\ub294 \uace0\uc804\uc801\uc774\uba70 \ud654\ub824\ud55c \ud070 \ub3c4\uad6c\uac00 \uc0ac\uc6a9\ub420 \ub9ac\ub294 \uc5c6\ub2e4. (\uc591\uc790\uad70\uc758 \uc5f0\uad6c\uc5d0\ub294 \uc5d0\ub538-\ucf54\ud638\ubab0\ub85c\uc9c0\ub77c\ub4e0\uac00 \ub300\uc218\uc801 K\uc774\ub860\uc774\ub77c\ub4e0\uac00\uac00 \ub098\uc640\ub3c4 \uc774\uc0c1\ud560 \uac83\uc774 \uc5c6\uc9c0\ub9cc, \ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 \ubc29\uc815\uc2dd\uc758 \uc5f0\uad6c\uc5d0 \ubcf4\ud1b5\uc758 \ud638\ubab0\ub85c\uc9c0 \uc870\ucc28 \ub098\uc62c \uac83 \uac19\uc9c0 \uc54a\ub2e4.) \ubb3c\ub860 \uadf8 \uc5f0\uad6c\uac00 \uc26c\uc6b8 \ub9ac\ub294 \uc815\ub9d0\ub85c \uc5c6\uace0, \uc544\ub9c8(\ub77c\ub294 \uac83\uc740 \ud544\uc790\uac00 \ubaa8\ub974\uae30 \ub54c\ubb38\uc774\uc9c0\ub9cc) \uc798 \ub9de\ub294 \ucd08\uc778\uc801 \ud14c\ud06c\ub2c9\uc774 \ud544\uc694\ud55c \uac83\uc774 \ud2c0\ub9bc\uc5c6\ub2e4. <\/p>\n

(FootNote) <\/p>\n<\/div>\n<\/div>\n

\n

\uadc0\uc871\uc758 \uc218\ud559\uc758 \uae4c\ub2ed \uc5c6\ub294 \uc6b0\uc704?<\/h4>\n
\n

\uc624\ub7ab\ub3d9\uc548 \uc218\ud559\uc758 \uc138\uacc4\uc5d0\uc11c\ub294, \uadc0\uc871\uc758 \uc218\ud559\ub9cc\uc774 \uac01\uad11\uc744 \ubc1b\uc544\uc654\ub2e4. \ud544\uc988(Fields)\uc0c1 \uc218\uc0c1\uc790\uc758 \uacfc\uac70\uc758 \uc5bc\uad74\ub4e4\uc744 \ubcf4\uba74 \uc798 \uc54c \uc218 \uc788\ub2e4. \ud544\uc988\uc0c1\uc5d0\uc11c\ub294 \ud574\uc11d(\ud2b9\ud788 \uadc0\uc871\uc801\uc774 \uc544\ub2cc \ud574\uc11d)\uc740, \ud56d\uc0c1 \ub0c9\ub300\ub97c \ubc1b\uc544\uc654\ub2e4\uace0\ub4e4 \ud55c\ub2e4. \ud574\uc11d\ud559\uc790\ub85c \ud544\uc988\uc0c1\uc744 \ubc1b\uc740 \uac83\uc740 \uc791\uc6a9\uc18c\ud658\uc758 \uc804\ubb38\uac00(\uc791\uc6a9\uc18c\ud658\uc740 \ud574\uc11d\ud559 \uac00\uc6b4\ub370\uc11c\ub294 \ub6f0\uc5b4\ub098\uac8c \uadc0\uc871\uc801\uc778 \ubd84\uc57c\uc774\ub2e4)\ub97c \uc81c\uc678\ud558\uba74, \uc9c0\ub09c \uc2ed \uc218\ub144\uc5d0\ub294 \ud398\ud37c\ub9cc(Fefferman) \ubfd0\uc774\uc5c8\ub2e4. \uce04\ub9ac\ud788\uc758 \uad6d\uc81c\uc218\ud559\uc790\ud68c\uc758(1994\ub144)\uc5d0\uc11c\ub294, \uc5ec\uae30\uc5d0 \uc57d\uac04 \ubcc0\ud654\uac00 \ubcf4\uc600\ub2e4. \ud544\uc988\uc0c1 \uc218\uc0c1\uc790 \uac00\uc6b4\ub370 \uc801\uc5b4\ub3c4 \ub450 \uba85(\ub9ac\uc628\uc2a4\uc640 \ube0c\ub8e8\uaca1)\uc740 \ud574\uc11d\ud559, \uadf8\uac83\ub3c4 \ubcc4\ub85c \uadc0\uc871\uc801\uc774 \uc544\ub2cc \ud574\uc11d\uc758 \uc804\ubb38\uac00\uc774\ub2e4.(\uc694\ucf54\uc988\ub294 \uae30\ud558\uc640 \ud574\uc11d\uc758 \uc911\uac04\ucbe4 \ub420\uae4c) <\/p>\n

\uc774\uac83\uc740 “\uadc0\uc871\uc758 \uc218\ud559”\uc758 “\uad6c\uc870\ubd88\ud669” \ub54c\ubb38\uc778\uac00, \uc544\ub2c8\uba74 “\ub0c9\ub300 \ubc1b\uace0 \uc788\ub294” \ubd84\uc57c\uc758 \uc0ac\ub78c\ub4e4\uc758 \uc5ed\uc2b5\uc778 \uac83\uc778\uac00, \ub610\ub294 \uc218\ud559\uc758 \uc911\uc2ec\uc774 “\ubb3c\ub9ac\uac00 \uadf8\ub7ec\ud558\ub4ef\uc774” \ub354\ud2f0\ud55c \ubd84\uc57c\ub85c \uc62e\uaca8\uc838 \uc788\ub294 \uc9d5\uc870\uc778 \uac83\uc778\uac00? <\/p>\n

\uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \ub2e8\uc21c\ud788 \uc6b0\uc5f0\uc778\uac00? \ub9cc\uc77c \ud398\ub974\ub9c8(Fermat)\uc758 \ub9c8\uc9c0\ub9c9 \uc815\ub9ac\uc758 \uc640\uc77c\uc988(Wiles)\uc758 \uc99d\uba85\uc5d0 \uacb0\ub9d0\uc774 \ub098 \uc788\uace0, \ubb34\ud55c\ucc28\uc6d0 \ucf54\ud638\ubab0\ub85c\uc9c0\ub97c \uc815\uc758\ud558\ub294 \ub300\ub85c 30\ub300 \uc804\ubc18\uc5d0 \uc8fd\uc740 \ud50c\ub8b0\uc5b4(Floer)\uac00 \uac74\uc7ac\ud574 \uc788\uc5b4\uc11c \ud0c0\uc774\ud788\ubbac\ub7ec(Teichmuller) \uacf5\uac04\uc758 \ucf54\ud638\ubab0\ub85c\uc9c0 \uacf1\uc148\uad6c\uc870\uc5d0 \ub300\ud55c \uc704\ud2bc(Witten)\uc758 \uc608\uc0c1\uc744 \ud480\uace0, \uc8fc\ubaa9\ubc1b\ub294 \ubbf8\ub7ec(Mirror) \ub300\uce6d\uc131\uc758 \uc99d\uba85\uc5d0\ub3c4 \uac00\uae4c\uc774 \uac00\uc788\ub2e4\uace0 \ud558\ub294 \ucf58\uccb4\ube44\uce58(Konchevich)\uc5d0\uac8c \uc55e\uc73c\ub85c 2, 3\ub144\uc758 \uc2dc\uac04\uc774 \uc788\uc5b4\uc11c, \uadf8\ub9ac\uace0 \uc99d\uba85\ud55c \uac83\uc744 \ub17c\ubb38\uc73c\ub85c \uc4f0\ub294 \uac83\uc744 \uac8c\uc744\ub9ac\ud558\uc9c0 \uc54a\uc558\ub2e4\uba74, “\uadc0\uc871\uc758 \uc218\ud559\uc758 \uc774\uc720 \uc5c6\ub294 \uc6b0\uc704”\ub97c \uc704\ud574, \uc5b8\uc81c\ub098\uc640 \uac19\uc774 \ub418\uc5b4\uc788\ub294 \uac83\uc77c\uae4c? <\/p>\n

\uadf8\ub7f0 \uac00\uc2ed\uc740 \uc5b4\ub5a0\ud574\ub3c4 \uc88b\uc744 \uac83\uc774\ub2e4. <\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

[wiki:MyMisc \uc704\ub85c] (TableOfContents) \ub354\ud2f0 \uc218\ud559 \ud074\ub9b0\uacfc \ub354\ud2f0 \uc5b8\uc81c\uc600\ub358\uac00 \ubb3c\ub9ac\ud559\uc790\uac00 \uc4f4 \uae00\uc5d0\uc11c, “\u2025\u2025\u2025\uc694\uc998\uc5d0\ub294 \ub354\ud2f0 \ubb3c\ub9ac\ub77c\ub294 \uac83\uc740 \uc5c6\uc5b4\uc84c\uc73c\ub2c8\uae4c\u2025\u2025\u2025” \ub77c\ub294 \uac83\uc744 \uc77d\uc740 \uae30\uc5b5\uc774 \uc788\ub2e4. \ub204\uac00 \uc5b4\ub514\uc5d0 \uc4f4 \uae00\uc778\uc9c0\ub3c4 \ubb38\ub9e5\ub3c4 \uc78a\uc5b4\ubc84\ub838\uc73c\ub2c8\uae4c \ucc38 \uc548\ub41c \uc778\uc6a9\uc774\uc9c0\ub9cc. \ub354\ud2f0\ud55c \ubb3c\ub9ac\uc5d0 \ub300\ud558\uc5ec “\ud074\ub9b0\ud55c \ubb3c\ub9ac(FootNote(\uc774\ub7f0 \ub9d0\uc774 \uc788\ub294\uc9c0 \uc5b4\ub5a4\uc9c0\ub294 \ubaa8\ub978\ub2e4.))”\ub77c\uace0 \ubd88\ub9ac\ub358 \uac83\uc740 \ub9d0\ud558\uc790\uba74 \uc18c\ub9bd\uc790\ub860\uc774\ub2e4. \uc624\ub79c \uc61b\ub0a0, \uacfc\ud559\uc744 \uc88b\uc544\ud558\ub294 \uc18c\ub144\ub4e4\uc740, \ubaa8\ub450 \uc18c\ub9bd\uc790\uc758 \uc5f0\uad6c\uc790\uac00 \ub418\uace0 \uc2f6\ub2e4\uace0 \uc0dd\uac01\ud558\uace0 \uc788\uc5c8\ub2e4\uace0 … \ub354 \uc77d\uae30<\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3714","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"distributor_meta":false,"distributor_terms":false,"distributor_media":false,"distributor_original_site_name":"\uae40\uc601\uc6b1","distributor_original_site_url":"https:\/\/mathematicians.korea.ac.kr\/ywkim","push-errors":false,"_links":{"self":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/comments?post=3714"}],"version-history":[{"count":1,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3714\/revisions"}],"predecessor-version":[{"id":3715,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3714\/revisions\/3715"}],"wp:attachment":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/media?parent=3714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/categories?post=3714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/tags?post=3714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}