{"id":2690,"date":"2026-09-08T20:07:33","date_gmt":"2026-09-08T11:07:33","guid":{"rendered":"https:\/\/mathematicians.korea.ac.kr\/sdyang\/?p=2690"},"modified":"2026-09-08T20:07:34","modified_gmt":"2026-09-08T11:07:34","slug":"%ea%b0%99%ec%9d%b4-%ec%b1%85-%ec%9d%bd%ec%9d%84-%ec%82%ac%eb%9e%8c-%ec%9e%88%eb%82%98%ec%9a%94","status":"publish","type":"post","link":"https:\/\/mathematicians.korea.ac.kr\/sdyang\/%ea%b0%99%ec%9d%b4-%ec%b1%85-%ec%9d%bd%ec%9d%84-%ec%82%ac%eb%9e%8c-%ec%9e%88%eb%82%98%ec%9a%94\/","title":{"rendered":"\uac19\uc774 \ucc45 \uc77d\uc744 \uc0ac\ub78c \uc788\ub098\uc694?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\ub0b4 \uc11d\uc0ac\uc9c0\ub3c4\uc0dd \uae40\uc7ac\uad8c \uc120\uc0dd\uacfc\ud568\uaed8 \ub2e4\uc74c \ucc45\uc744 \ud568\uaed8 \uc77c\uace0 \uc2f6\uc740 \uc0ac\ub78c\uc774 \uc788\ub098\uc694? \uc758\ud5a5\uc774 \uc788\ub294 \uc0ac\ub78c\uc740 \uae40\uc7ac\uad8c \uc120\uc0dd(flavius90@korea.ac.kr)\uc5d0\uac8c \uc9c1\uc811 \uc5f0\ub77d\ud558\uae30 \ubc14\ub78d\ub2c8\ub2e4.<br><br>\ucc45: Semi-Riemannian Geometry with Applications to General Relativity <br><br>\ucc38\uace0: \uc774 \uad11\uace0\ub294 \uae40\uc7ac\uad8c \uc120\uc0dd\uc744 \ub300\uc2e0\ud574 \uc5ec\uae30 \uc62c\ub9ac\ub294 \uac83\uc785\ub2c8\ub2e4. \ub0b4\uac8c \uc5f0\ub77d\ud558\uc9c0\ub294 \ub9c8\uc138\uc694. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub0b4 \uc11d\uc0ac\uc9c0\ub3c4\uc0dd \uae40\uc7ac\uad8c \uc120\uc0dd\uacfc\ud568\uaed8 \ub2e4\uc74c \ucc45\uc744 \ud568\uaed8 \uc77c\uace0 \uc2f6\uc740 \uc0ac\ub78c\uc774 \uc788\ub098\uc694? 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