\uba70\uce60 \uc804 (2023\ub144 11\uc6d4 9\uc77c) \uae30\ud558\ud559\uac1c\ub860 \uc218\uc5c5\uc5d0\uc11c \ud30c\ud478\uc2a4\uc758 \uc815\ub9ac(Pappus’s theorem)\ub97c \ub2e4\ub8e8\ub2e4\uac00 \uc7a0\uc2dc \uc0db\uae38\ub85c \ube60\uc84c\ub2e4. “\ub0b4 \ubc15\uc0ac\uacfc\uc815 \uc9c0\ub3c4\uad50\uc218\ub2d8\uc774 \uadf8\ub9ac\uc2a4\uc778\uc778\ub370 \uadf8\ub9ac\uc2a4\uc5b4 \ubc1c\uc74c\uc73c\ub85c\ub294 \ub9c8\uc9c0\ub9c9\uc758 s\ub97c \ubc1c\uc74c\ud558\uc9c0 \uc54a\ub294\ub2e4\ub354\ub77c. \ub530\ub77c\uc11c Pappus’s theorem\uc740 \uc6b0\ub9ac\ub9d0\ub85c\ub294 \uc0ac\uc2e4 \ud30c\ud478\uc758 \uc815\ub9ac\ub77c\uace0 \ud574\uc57c \ud558\uc9c0 \uc54a\ub294\uac00\ub77c\uace0 \ub098\ub294 \uc0dd\uac01\ud55c\ub2e4”\uace0 \ub9d0\ud558\uc600\ub2e4. \ub367\ubd99\uc5ec \ub0b4 \uc131\uc744 \uc601\uc5b4\ub85c \uc4f8 \ub54c \ub098\ub294 Yang\uc774\ub77c\uace0 \uc4f0\ub294\ub370 \ub611\uac19\uc740 \ud55c\uc790\ub97c \uc911\uad6d\uc778\ub4e4\uc740 Liang\uc774\ub77c\uace0 \uc4f4\ub2e4, \ub9cc\uc57d \uc911\uad6d\uc778\ub4e4\uc774 \ub0b4 \uc774\ub984\uc744 \uc601\uc5b4\ub85c \uc4f8 \ub54c \uba3c\uc800 \ud55c\uc790\ub97c \ubcf4\uace0 Liang\uc774\ub77c\uace0 \uc4f0\uba74 \uc548 \ub418\uc9c0 \uc54a\uaca0\ub294\uac00 \ub4f1\uc758 \uc0ac\uc124\ub3c4 \ub367\ubd99\uc5ec\uc11c.
\uadf8\ub7f0\ub370 \ud55c \ud559\uc0dd\uc774 \uc58c\uc804\ud788 \uc190\uc744 \ub4e4\ub354\ub2c8 “\uc9c0\uae08 \uace0\ub300 \uadf8\ub9ac\uc2a4 \ubb38\ud559 \uc218\uc5c5\uc744 \ub4e3\uace0 \uc788\ub294\ub370 \uace0\ub300 \uadf8\ub9ac\uc2a4\uc5b4 \ubc1c\uc74c\uc740 \ud604\ub300 \uadf8\ub9ac\uc2a4\uc5b4\uc640 \ub2ec\ub77c\uc11c \ub9c8\uc9c0\ub9c9 s\ub3c4 \ubc1c\uc74c\uc744 \ud55c\ub2e4\uace0 \ubc30\uc6e0\ub2e4”\uace0 \ud55c\ub2e4. “\uc5b4\uc774\ucfe0, \uadf8\ub798\uc694? \uc544\ub2c8 \ud559\uc0dd\uc740 \uc5b4\ub5bb\uac8c \ud574\uc11c \uace0\ub300 \uadf8\ub9ac\uc2a4 \ubb38\ud559 \uc218\uc5c5\uc744 \ub4e3\uac8c \ub418\uc5c8\ub098\uc694?” \ud558\uace0 \ubb3c\uc5c8\ub354\ub2c8 \uc790\uae30\uac00 \ucca0\ud559\uacfc \ud559\uc0dd\uc778\ub370 \uad00\uc2ec\uc774 \uc788\uc5b4\uc11c \ub4e3\ub294\ub2e4\uace0 \ud55c\ub2e4. \uc815\ud655\ud55c \ub0b4\uc6a9\uc740 \ud655\uc778\ud574 \ubd10\uc57c \ud558\uaca0\uc9c0\ub9cc \uc5b4\uca0c\uac70\ub098 \ud559\uc0dd\uc73c\ub85c\ubd80\ud130 \ud55c \uc218 \ubc30\uc6e0\ub2e4. <\/p>\n\n\n\n
\ubb38\ub4dd \uc720\ud559 \uc2dc\uc808 \ucd08\uae30\uc5d0 John Wermer\ub77c\ub294 \ubbf8\uad6d\uc778 \uad50\uc218\ub2d8\uaed8 \ub4dc\ub838\ub358 \uc9c8\ubb38 \ud558\ub098\uac00 \uc0dd\uac01\ub09c\ub2e4. 1800\ub144\ub300\uc5d0 \ud65c\ub3d9\ud588\ub358 \uc218\ud559\uc790 \uc911\uc5d0 Dirichlet \ub77c\ub294 \ubd84\uc774 \uc788\ub294\ub370 \uc774 \uc774\ub984\uc758 \uc815\ud655\ud55c \ubc1c\uc74c\uc774 \ub514\ub9ac\ud074\ub808\uc778\uac00 \ub514\ub9ac\uc274\ub808\uc778\uac00 \ud558\ub294 \uc9c8\ubb38\uc774\uc5c8\ub2e4. 30\ub144\ub3c4 \ub354 \uc804\uc758 \uc77c\uc774\uc5b4\uc11c \uae30\uc5b5\uc774 \ud76c\ub044\ubb34\ub808\ud558\uc9c0\ub9cc \ub514\ub9ac\ud074\ub808\ub77c\ub294 \ubc1c\uc74c, \ub514\ub9ac\uc274\ub808\ub77c\ub294 \ubc1c\uc74c\uc744 \ubaa8\ub450 \ubcf4\uac70\ub098 \ub4e4\uc740 \uc801\uc774 \uc788\uc5b4\uc11c \uadf8\ub7ac\ub2e4\ub294 \uac83\uae4c\uc9c0\ub294 \ud76c\ubbf8\ud558\uac8c \uc0dd\uac01\ub09c\ub2e4. \uadf8\ub7f0\ub370 \uadf8 \ubd84\uc758 \ub2f5\uc774 \uc7ac\ubbf8\uc788\uc5c8\ub2e4. \ub514\ub9ac\ud074\ub808\ub3c4 \ub9de\uace0 \ub514\ub9ac\uc274\ub808\ub3c4 \ub9de\ub2e4\ub294 \uac83\uc774\ub2e4. \uadf8 \uc591\ubc18\uc774 \ud0dc\uc5b4\ub09c \uacf3\uc774 \ud504\ub791\uc2a4 \uc601\ud1a0\uc600\ub2e4\uac00 \ub3c5\uc77c\uc601\ud1a0\uac00 \ub41c \uacf3\uc778\ub370 \ud504\ub791\uc2a4 \ubc1c\uc74c\uc73c\ub85c\ub294 \ub514\ub9ac\uc274\ub808, \ub3c5\uc77c \ubc1c\uc74c\uc73c\ub85c\ub294 \ub514\ub9ac\ud074\ub808\ub77c\ub294 \uac83\uc774\ub2e4. \uc54c\ud30c\ubcb3\uc73c\ub85c\ub294 Dirichlet \ub77c\uace0 \uc4f0\uba74 \ub05d\uc778\ub370 \ud55c\uae00\ub85c \uc62e\uae30\ub824\uba74 \uc774\ub7f0 \uc5b4\ub824\uc6b4 \uc810\uc774 \uc788\ub2e4. <\/p>\n\n\n\n
\uc774 \uae00\uc744 \uc4f0\uac8c \ub41c \uae40\uc5d0 \ub300\ud55c\uc218\ud559\ud68c \ud648\ud398\uc774\uc9c0 \ub4e4\uc5b4\uac00 \uc6b0\ub9ac\ub9d0 \uc218\ud559 \uc6a9\uc5b4\ub4e4\uc744 \uc0b4\ud3b4 \ubcf4\ub2c8 Dirichlet\ub97c \ub2e4 \ub514\ub9ac\ud074\ub808\ub77c\uace0 \ud558\uace0 \uc788\ub2e4. \uc6b0\ub9ac\ub9d0 \uc704\ud0a4\ud53c\ub514\uc544\uc5d0\ub294 \uc774\ub984\uc774 “\uc694\ud55c \ud398\ud130 \uad6c\uc2a4\ud0c0\ud504 \ub974\uc8c8 \ub514\ub9ac\ud074\ub808(\ub3c5\uc77c\uc5b4: Johann Peter Gustav Lejeune Dirichlet, IPA: [\u02c8jo\u02d0han \u02c8\u0261\u028astaf \u02c8pe\u02d0t\u0250 l\u0259\u02c8\u0292\u0153n di\u0280i\u02c8kle\u02d0] \ub610\ub294 locally [di\u0280i\u02c8\u0283le\u02d0]”\ub77c\uace0 \uc18c\uac1c\ub418\uc5b4 \uc788\uc5b4 \uc774 \uc591\ubc18\uc774 \ud0dc\uc5b4\ub098\uace0 \uc790\ub780 \ub3d9\ub124\uc5d0\uc11c\ub294 \ub514\ub9ac\uc274\ub808\ub77c\uace0 \ubd80\ub974\uc9c0\ub9cc \uacf5\uc2dd\uc801\uc73c\ub85c\ub294 \ub514\ub9ac\ud074\ub808\ub77c\uace0 \ubd80\ub974\ub294 \uac8c \ub9de\ub294 \ubaa8\uc591\uc774\ub2e4. <\/p>\n\n\n\n
\uc218\ud559\uc5d0\uc11c \uac00\ub054\uc529 \ubc1c\uacac\ud558\uac8c \ub418\ub294 \uc774\ub7f0 \uc18c\uc18c\ud55c \ub0b4\uc6a9\uc740 \uc218\uc5c5 \ud558\ub2e4\uac00 \ud559\uc0dd\ub4e4\uc774 \uc9d1\uc911\uc744 \ud558\uc9c0 \ubabb\ud55c\ub2e4\uace0 \ub290\uaef4\uc9c8 \ub54c \uc368 \uba39\ub294 \uac10\ucd08\ub2e4. <\/p>\n\n\n\n
\uc544, \ubc14\ub85c \uc704 \ubb38\uc7a5\uc744 \uc4f0\ub2e4\uac00 \uc0dd\uac01\ub098\ub294 \uac8c \uc788\ub2e4. \uc218\uc5c5 \uc911\uc5d0 \ud559\uc0dd\ub4e4\uc758 \uc8fc\uc758\ub97c \ub04c\uc5b4\ub2f9\uae30\uae30 \uc704\ud558\uc5ec \uac00\ub054\uc529 \uc4f0\ub358 \ub610 \ub2e4\ub978 \uc9c8\ubb38 \uc911\uc758 \ud558\ub098\uac00 “\uac00\uc6b0\uc2a4\uc758 \uc815\ub9ac”\ub97c \uc601\uc5b4\ub85c “Gauss’ Theorem”\uc774\ub77c\uace0 \uc4f0\ub294\uac00 “Gauss’s Theorem”\uc774\ub77c\uace0 \uc4f0\ub294\uac00 \ud558\ub294 \uac83\uc774\ub2e4. \ub2f5\uc740 \uc778\ud130\ub137\uc5d0\uc11c \ucc3e\uc544\ubcfc \uc218 \uc788\uc73c\ub2c8 \uc0dd\ub7b5\ud55c\ub2e4. <\/p>\n","protected":false},"excerpt":{"rendered":"
\uba70\uce60 \uc804 (2023\ub144 11\uc6d4 9\uc77c) \uae30\ud558\ud559\uac1c\ub860 \uc218\uc5c5\uc5d0\uc11c \ud30c\ud478\uc2a4\uc758 \uc815\ub9ac(Pappus’s theorem)\ub97c \ub2e4\ub8e8\ub2e4\uac00 \uc7a0\uc2dc \uc0db\uae38\ub85c \ube60\uc84c\ub2e4. “\ub0b4 \ubc15\uc0ac\uacfc\uc815 \uc9c0\ub3c4\uad50\uc218\ub2d8\uc774 \uadf8\ub9ac\uc2a4\uc778\uc778\ub370 \uadf8\ub9ac\uc2a4\uc5b4 \ubc1c\uc74c\uc73c\ub85c\ub294 \ub9c8\uc9c0\ub9c9\uc758 s\ub97c \ubc1c\uc74c\ud558\uc9c0 \uc54a\ub294\ub2e4\ub354\ub77c. \ub530\ub77c\uc11c Pappus’s theorem\uc740 \uc6b0\ub9ac\ub9d0\ub85c\ub294 \uc0ac\uc2e4 \ud30c\ud478\uc758 \uc815\ub9ac\ub77c\uace0 \ud574\uc57c \ud558\uc9c0 \uc54a\ub294\uac00\ub77c\uace0 \ub098\ub294 \uc0dd\uac01\ud55c\ub2e4”\uace0 \ub9d0\ud558\uc600\ub2e4. \ub367\ubd99\uc5ec \ub0b4 \uc131\uc744 \uc601\uc5b4\ub85c \uc4f8 \ub54c \ub098\ub294 Yang\uc774\ub77c\uace0 \uc4f0\ub294\ub370 \ub611\uac19\uc740 \ud55c\uc790\ub97c \uc911\uad6d\uc778\ub4e4\uc740 Liang\uc774\ub77c\uace0 \uc4f4\ub2e4, \ub9cc\uc57d \uc911\uad6d\uc778\ub4e4\uc774 \ub0b4 \uc774\ub984\uc744 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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