{"id":3290,"date":"2012-12-06T10:29:00","date_gmt":"2012-12-06T01:29:00","guid":{"rendered":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/?p=3290"},"modified":"2021-08-12T11:52:11","modified_gmt":"2021-08-12T02:52:11","slug":"%eb%b2%88%ec%97%ad-%ed%8e%98%ec%9d%b4%ec%a7%80","status":"publish","type":"post","link":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/2012\/12\/06\/%eb%b2%88%ec%97%ad-%ed%8e%98%ec%9d%b4%ec%a7%80\/","title":{"rendered":"\ubc88\uc5ed \ud398\uc774\uc9c0"},"content":{"rendered":"

\uc6d0\ubcf8\ud30c\uc77c \ub9c1\ud06c: https:\/\/dl.dropbox.com\/u\/3679811\/scan11.pdf<\/a> <\/p>\n

\uc5ec\uae30\uc5d0 \ubc88\uc5ed\ud55c \ub0b4\uc6a9\uc744 \ud558\ub098\uc529 \uc368\uc11c \uc62c\ub9ac\uba74\uc11c \uc774\uc5d0 \ub300\ud55c \ud1a0\ub860\ub3c4 \uac19\uc774 \ud569\ub2c8\ub2e4. \uc6d0\ubb38\uacfc \ubc88\uc5ed\uc744 \ud55c \ubb38\uc7a5\uc529, \ub610\ub294 \ud55c \ubb38\ub2e8\uc529 \uc4f0\uace0 \uc774\uc5d0 \ub300\ud574 \ub2e4\ub978 \ubc88\uc5ed, \uace0\uce60 \uc810 \ub4f1\uc744 \uc790\uc720\ub86d\uac8c \uc4f0\uc138\uc694. <\/p>\n

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\ubc88\uc5ed \uc2dc\uc791<\/h2>\n
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Complex Analysis (Lipman Bers) <\/p>\n

One of the first purely mathematical problems ever considered was the solution of quadratic equations. \uc774\ucc28\ubc29\uc815\uc2dd\uc758 \ud574\ub97c \uad6c\ud558\ub294 \uac83\uc740 \uc21c\uc218 \uc218\ud559 \uc5ed\uc0ac\uc5d0 \uc788\uc5b4\uc11c\ub3c4 \uac00\uc7a5 \ucd08\uae30\uc758 \ubb38\uc81c \uc911 \ud558\ub098\uc600\ub2e4. The technique of solving such equations discovered in ancient times in Babylonia; it is essentially the same technique as is taught today in high schools. \uadf8\ub7ec\ud55c \ubc29\uc815\uc2dd\uc758 \ud574\ub97c \uad6c\ud558\ub294 \uae30\ubc95\uc740 \uace0\ub300 \ubc14\ube4c\ub85c\ub2c8\uc544\uc5d0\uc11c \ubc1c\uacac\ub418\uc5c8\ub2e4. \uadf8\ub9ac\uace0 \uadf8\uac83\uc740 \uc624\ub298\ub0a0 \uace0\ub4f1\ud559\uad50\uc5d0\uc11c \uc6b0\ub9ac\uac00 \ubc30\uc6b0\ub294 \uac83\uacfc \ubcf8\uc9c8\uc801\uc73c\ub85c \uac19\ub2e4. To find a number s such that \\[ x^3 – 2x – 15 = 0 \\], we write the equation in the form \\[ x^3 – 2x +1 – 16 = 0 \\], which is the same as \\[ (x – 1)^2 – 16 = 0 \\] and conclude that \\[ (x – 1)^2 = 16\\] so that either \\[ x – 1 = 4 \\] or \\[ x – 1 = -4 \\] <\/p>\n<\/div>\n<\/div>\n

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\uc774\uc885\ud638, \uae40\uc120\uc911<\/h2>\n
\n

“2k12FallCpxAnalysisTransl\/MATH358_translation.pdf<\/a>” <\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\uc6d0\ubcf8\ud30c\uc77c \ub9c1\ud06c: https:\/\/dl.dropbox.com\/u\/3679811\/scan11.pdf \uc5ec\uae30\uc5d0 \ubc88\uc5ed\ud55c \ub0b4\uc6a9\uc744 \ud558\ub098\uc529 \uc368\uc11c \uc62c\ub9ac\uba74\uc11c \uc774\uc5d0 \ub300\ud55c \ud1a0\ub860\ub3c4 \uac19\uc774 \ud569\ub2c8\ub2e4. \uc6d0\ubb38\uacfc \ubc88\uc5ed\uc744 \ud55c \ubb38\uc7a5\uc529, \ub610\ub294 \ud55c \ubb38\ub2e8\uc529 \uc4f0\uace0 \uc774\uc5d0 \ub300\ud574 \ub2e4\ub978 \ubc88\uc5ed, \uace0\uce60 \uc810 \ub4f1\uc744 \uc790\uc720\ub86d\uac8c \uc4f0\uc138\uc694. \ubc88\uc5ed \uc2dc\uc791 Complex Analysis (Lipman Bers) One of the first purely mathematical problems ever considered was the solution of quadratic equations. \uc774\ucc28\ubc29\uc815\uc2dd\uc758 \ud574\ub97c \uad6c\ud558\ub294 … \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-3290","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\/3290","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=3290"}],"version-history":[{"count":1,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3290\/revisions"}],"predecessor-version":[{"id":3291,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3290\/revisions\/3291"}],"wp:attachment":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/media?parent=3290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/categories?post=3290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/tags?post=3290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}