{"id":3368,"date":"2008-08-26T01:47:00","date_gmt":"2008-08-25T16:47:00","guid":{"rendered":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/?p=3368"},"modified":"2021-09-02T16:22:58","modified_gmt":"2021-09-02T07:22:58","slug":"%ea%b8%b0%ed%95%98%ed%95%99%ea%b0%9c%eb%a1%a0-2k6-%ea%b0%80%ec%9d%84%ed%95%99%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/2008\/08\/26\/%ea%b8%b0%ed%95%98%ed%95%99%ea%b0%9c%eb%a1%a0-2k6-%ea%b0%80%ec%9d%84%ed%95%99%ea%b8%b0\/","title":{"rendered":"\uae30\ud558\ud559\uac1c\ub860 2K6 \uac00\uc744\ud559\uae30"},"content":{"rendered":"<p> (TableOfContents) <\/p>\n<div id=\"outline-container-orga929c13\" class=\"outline-2\">\n<h2 id=\"orga929c13\">\uacf5\uc9c0<\/h2>\n<div class=\"outline-text-2\" id=\"text-orga929c13\">\n<ul class=\"org-ul\">\n<li>&#8221;&#8217;\ud559\uae30\ub9d0 \uc2dc\ud5d8&#8221;&#8217;\uc740 12\uc6d4 14\uc77c(\ubaa9) 3:30\ubd84\uc5d0 \uac15\uc758\uc2e4\uc5d0\uc11c \ubd05\ub2c8\ub2e4.<\/li>\n<li>&#8221;&#8217;\ud559\uae30\ub9d0 \uc2dc\ud5d8\uc5d0 \uc900\ube44\ud560 \ub0b4\uc6a9&#8221;&#8217;\uc785\ub2c8\ub2e4. \ucc45 \uc804\ubd80\uc608\uc694 \ud83d\ude42 : <a href=\"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-content\/uploads\/sites\/8\/attachments\/Geometry2k6Fall\/geometry_for_final.pdf\">geometry_for_final.pdf<\/a><\/li>\n<li>\uc544\ub798 \ub450 \uac15\uc758\ub85d\uc758 \ubb38\uc81c\ub97c \ubaa8\ub450 \ud480\uc5b4\ubcf4\uc544\uc57c \ud569\ub2c8\ub2e4.(&#8221;&#8217;\uc2dc\ud5d8\uc5d0 \ub098\uc634&#8221;&#8217;)<\/li>\n<li>\uc30d\ub300\uc131\uc5d0 \ub300\ud55c \uc77d\uc744\uac70\ub9ac\uc785\ub2c8\ub2e4: <a href=\"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-content\/uploads\/sites\/8\/attachments\/Geometry2k6Fall\/duality.pdf\">duality.pdf<\/a><\/li>\n<li>\uc2dc\uac04\uc911\uc5d0 \ub098\ub204\uc5b4\uc900 \ub178\ud2b8(\ubcf5\ube44\uc5d0 \ub300\ud558\uc5ec): <a href=\"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-content\/uploads\/sites\/8\/attachments\/Geometry2k6Fall\/crossratio.pdf\">crossratio.pdf<\/a><\/li>\n<li>\n<p> 9\uc6d4 28\uc77c \ubaa9\uc694\uc77c\uc740 \uc218\ud559\uacfc \uccb4\uc721\ub300\ud68c\uac00 \uc788\ub294 \ub0a0\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uae30\ud558\ud559\uac1c\ub860 \uc218\uc5c5\uc740 \uccb4\uc721\ub300\ud68c\ub85c \ub300\uccb4\ud569\ub2c8\ub2e4. \uc218\ud559\uacfc \ud559\uc0dd\uc740 \uccb4\uc721\ub300\ud68c\uc7a5\uc5d0\uc11c \ucd9c\uc11d\uc744 \ubd80\ub97c \uc608\uc815\uc785\ub2c8\ub2e4^^. \uadf8 \ubc16\uc758 \ud559\uc0dd\ub4e4\uc740 \uccb4\uc721\ub300\ud68c \ud589\uc0ac\uc5d0 \uac19\uc774 \ud574\ub3c4 \ub429\ub2c8\ub2e4. (\uadf8\ub7ec\ub098 \uacbd\uae30\uc5d0\ub294 \ucc38\uc5ec\ud560 \uc218 \uc5c6\uc744 \uac83 \uac19\uc2b5\ub2c8\ub2e4.) \uc218\ud559\uacfc \uccb4\uc721\ub300\ud68c\uc5d0 \ucc38\uc5ec\ud558\ub294 \uc0ac\ub78c\ub4e4\uc744 \uc704\ud55c \uc815\ubcf4\uc785\ub2c8\ub2e4: <\/p>\n<table border=\"2\" cellspacing=\"0\" cellpadding=\"6\" rules=\"groups\">\n<colgroup>\n<col class=\"org-left\" \/>\n<col class=\"org-left\" \/>\n<\/colgroup>\n<tbody>\n<tr>\n<td class=\"org-left\">\ubaa8\uc774\ub294 \uc7a5\uc18c<\/td>\n<td class=\"org-left\">\ub179\uc9c0\uc6b4\ub3d9\uc7a5<\/td>\n<\/tr>\n<tr>\n<td class=\"org-left\">\ubaa8\uc774\ub294 \uc2dc\uac04<\/td>\n<td class=\"org-left\">9\uc6d4 28\uc77c(\ubaa9) 13:30<\/td>\n<\/tr>\n<tr>\n<td class=\"org-left\">\ub05d\ub098\ub294 \uc2dc\uac04<\/td>\n<td class=\"org-left\">\uac19\uc740 \ub0a0 18:00++<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li>\ud3c9\uba74\uc758 isometry\uc5d0 \ub300\ud55c \uac15\uc758\ub178\ud2b8 \uc785\ub2c8\ub2e4: <a href=\"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-content\/uploads\/sites\/8\/attachments\/Geometry2k6Fall\/euc_motn2k6.pdf\">euc_motn2k6.pdf<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div id=\"outline-container-orga1be6ec\" class=\"outline-2\">\n<h2 id=\"orga1be6ec\">[wiki:Geometry2k6FallDiscuss \ud1a0\ub860\ubc29]<\/h2>\n<div class=\"outline-text-2\" id=\"text-orga1be6ec\">\n<p> <code>= [wiki:Geometry2k6FallQnA \uc9c8\ubb38\ud558\uc138\uc694. Q&amp;A] =<\/code> <\/p>\n<\/div>\n<\/div>\n<div id=\"outline-container-org1c46abf\" class=\"outline-2\">\n<h2 id=\"org1c46abf\">\uac15\uc758\uc9c4\ub3c4<\/h2>\n<div class=\"outline-text-2\" id=\"text-org1c46abf\">\n<ul class=\"org-ul\">\n<li>(10\/12) \uad6c\uba74\uc758 \uae30\ud558<\/li>\n<li>(10\/9) \uc120\ud615\ubcc0\ud658\uacfc \ud589\ub82c<\/li>\n<li>(10\/2~5) \ucd94\uc11d<\/li>\n<li>(9\/28) \uccb4\uc721\ub300\ud68c<\/li>\n<li>(9\/25) 3\ucc28\uc6d0\uc758 \ud68c\uc804<\/li>\n<li>(9\/21) Minkowski \uae30\ud558, hyperbolic rotation<\/li>\n<li>(9\/18) \uc774\ucc28\uace1\uc120,<\/li>\n<li>(9\/14) Pythagoras \uc815\ub9ac\uc758 \uc77c\ubc18\ud654\uc5d0 \ub300\ud558\uc5ec. Planimeter\uc758 \uc6d0\ub9ac.<\/li>\n<li>(9\/11) \ud3c9\uba74\uc5d0\uc11c: isometry\ub294 \uc720\ud074\ub9ac\ub4dc \uc6b4\ub3d9 \ubfd0\uc774\ub2e4. isometry\ub294 \ucd5c\ub300 3\uac1c\uc758 reflection\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\ub2e4. isometry\uc758 \uc751\uc6a9.\n<ul class=\"org-ul\">\n<li>Discussion \uc219\uc81c: \uac70\uc6b8 \uc18d\uc758 \uc0ac\ub78c \uc0c1\uc740 \uc88c\uc6b0\uac00 \ubc14\ub00c\uc5b4 \ubcf4\uc778\ub2e4. \uc65c \uc0c1\ud558\ub294 \ubc14\ub00c\uc9c0 \uc54a\uace0 \uc88c\uc6b0\ub9cc \ubc14\ub00c\uc5b4 \ubcf4\uc774\ub294\uac00?<\/li>\n<\/ul>\n<\/li>\n<li>(9\/7) \uc720\ud074\ub9ac\ub4dc \ud3c9\uba74, \uc720\ud074\ub9ac\ub4dc \uc6b4\ub3d9, isometry, $ SO(2,R) $ , Klein\uc758 Erlanger Programm\n<ul class=\"org-ul\">\n<li>\uc219\uc81c: \ud68c\uc804\ud589\ub82c $ R_&theta; $ \uc640 \ubcf5\uc18c\uc218 $ e^{i&theta;} $ \uc758 \uacf1\uc148\uc774 $ z=x+iy $ \uc5d0 \ub611\uac19\uc740 \uc791\uc6a9\uc744 \ud568\uc744 \ud655\uc778\ud558\uc5ec\ub77c.<\/li>\n<li>\uc219\uc81c: \uc8fc\uc5b4\uc9c4 \uc0ac\uac01\ud615\uc758 \ud55c \ubcc0\uc5d0 \uc788\ub294 \uc810\uc5d0\uc11c \ucd9c\ubc1c\ud558\uc5ec \ub124 \ubcc0\uc744 \ucc28\ub840\ub85c \ud55c \uc810\uc529 \uac70\uccd0\uc11c \ub2e4\uc2dc \ucd9c\ubc1c\ud55c \uc810\uc73c\ub85c \ub3cc\uc544\uc624\ub294 \uac00\uc7a5 \uc9e7\uc740 \uae38\uc744 \ucc3e\ub294 \ubc29\ubc95\uc740?<\/li>\n<\/ul>\n<\/li>\n<li>(9\/4) \uac15\uc758 \uc18c\uac1c<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div id=\"outline-container-org5fc200d\" class=\"outline-2\">\n<h2 id=\"org5fc200d\">[wiki:Geometry2k6FallSyllabus \uac15\uc758\uacc4\ud68d]<\/h2>\n<div class=\"outline-text-2\" id=\"text-org5fc200d\">\n<hr \/>\n<p> CategoryKUMath <\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>(TableOfContents) \uacf5\uc9c0 &#8221;&#8217;\ud559\uae30\ub9d0 \uc2dc\ud5d8&#8221;&#8217;\uc740 12\uc6d4 14\uc77c(\ubaa9) 3:30\ubd84\uc5d0 \uac15\uc758\uc2e4\uc5d0\uc11c \ubd05\ub2c8\ub2e4. &#8221;&#8217;\ud559\uae30\ub9d0 \uc2dc\ud5d8\uc5d0 \uc900\ube44\ud560 \ub0b4\uc6a9&#8221;&#8217;\uc785\ub2c8\ub2e4. \ucc45 \uc804\ubd80\uc608\uc694 \ud83d\ude42 : geometry_for_final.pdf \uc544\ub798 \ub450 \uac15\uc758\ub85d\uc758 \ubb38\uc81c\ub97c \ubaa8\ub450 \ud480\uc5b4\ubcf4\uc544\uc57c \ud569\ub2c8\ub2e4.(&#8221;&#8217;\uc2dc\ud5d8\uc5d0 \ub098\uc634&#8221;&#8217;) \uc30d\ub300\uc131\uc5d0 \ub300\ud55c \uc77d\uc744\uac70\ub9ac\uc785\ub2c8\ub2e4: duality.pdf \uc2dc\uac04\uc911\uc5d0 \ub098\ub204\uc5b4\uc900 \ub178\ud2b8(\ubcf5\ube44\uc5d0 \ub300\ud558\uc5ec): crossratio.pdf 9\uc6d4 28\uc77c \ubaa9\uc694\uc77c\uc740 \uc218\ud559\uacfc \uccb4\uc721\ub300\ud68c\uac00 \uc788\ub294 \ub0a0\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uae30\ud558\ud559\uac1c\ub860 \uc218\uc5c5\uc740 \uccb4\uc721\ub300\ud68c\ub85c \ub300\uccb4\ud569\ub2c8\ub2e4. \uc218\ud559\uacfc \ud559\uc0dd\uc740 \uccb4\uc721\ub300\ud68c\uc7a5\uc5d0\uc11c \ucd9c\uc11d\uc744 \ubd80\ub97c \uc608\uc815\uc785\ub2c8\ub2e4^^. \uadf8 \ubc16\uc758 &#8230; <a title=\"\uae30\ud558\ud559\uac1c\ub860 2K6 \uac00\uc744\ud559\uae30\" class=\"read-more\" href=\"https:\/\/mathematicians.korea.ac.kr\/ywkim\/2008\/08\/26\/%ea%b8%b0%ed%95%98%ed%95%99%ea%b0%9c%eb%a1%a0-2k6-%ea%b0%80%ec%9d%84%ed%95%99%ea%b8%b0\/\" aria-label=\"\uae30\ud558\ud559\uac1c\ub860 2K6 \uac00\uc744\ud559\uae30\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694\">\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":[11,10],"tags":[],"class_list":["post-3368","post","type-post","status-publish","format-standard","hentry","category-lectures","category-intro-geom"],"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\/3368","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=3368"}],"version-history":[{"count":1,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3368\/revisions"}],"predecessor-version":[{"id":3369,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3368\/revisions\/3369"}],"wp:attachment":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/media?parent=3368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/categories?post=3368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/tags?post=3368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}