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1. ±³°ú¸ñÀÇ

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º¹¼Òº¯¼öÇÔ¼ö·ÐÀº º¹¼ÒÇؼ®ÇÔ¼ö(complex analytic functions ȤÀº holomorphic functions) ÀÇ ¹ÌºÐ°ú ÀûºÐ ¹× ÀÌÀÇ ÀÀ¿ëÀ» °øºÎÇÏ´Â °ú¸ñÀ¸·Î ¼öÇÐÀÇ °¡Àå ±âº»ÀûÀÎ ÀÌ·ÐÀÏ »Ó ¾Æ´Ï¶ó °øÇÐÀ» À§½ÃÇÏ¿© °úÇбâ¼úÀÇ ¿©·¯ ºÐ¾ß¿¡ ÀÀ¿ëµÈ´Ù.  17¼¼±â ÈĹݿ¡ ´ºÅæ°ú ¶óÀÌÇÁ´ÏÃ÷°¡ ¹ÌÀûºÐÀÇ °³³äÀ» ¼Ò°³ÇÏ¿´°í 18¼¼±â Àü¹Ý ¿ÀÀÏ·¯´Â ÇÔ¼öÀÇ ¹ÌºÐ ÀûºÐÀ» º¹¼Ò¼öü·Î È®ÀåÇÔÀ¸·Î ÇÔ¼ö¿¡ ´ëÇÑ ÀÌÇØ¿Í °è»êÀÌ ½¬¿öÁüÀ» ¹ß°ßÇÏ¿´´Ù.  19¼¼±â¿¡ µé¾î¿Í ÄÚ½Ã, ¹ÙÀÌ¿¡¸£½ºÆ®¶ó½º µî¿¡ ÀÇÇÏ¿© º¹¼ÒÇؼ®ÇÐÀº ¼öÇÐÀû ¾ö¹Ð¼ºÀ» °®Ãá ºÐ¾ß·Î µ¶¸³µÇ¾ú´Ù.   ±Ù´ë¼öÇп¡¼­ º¹¼ÒÇÔ¼ö·ÐÀº ³í¸®Ã¼°èÀÇ ¾öÁ¤ÇÔ°ú ÀÀ¿ëÀÇ ´Ù¾çÇÔÀ¸·Î ¼öÇÐÀÌ·ÐÀÇ °¡Àå ¾Æ¸§´Ù¿î ÀüÇüÀ¸·Î ²ÅÈ÷°í ÀÖ´Ù.

º» ±³°ú¸ñ¿¡¼­´Â º¹¼Ò¹ÌºÐ ¹× ÀûºÐ,  Äڽà ÀûºÐÁ¤¸®,  residue Á¤¸® µî ±âº»ÀÌ·ÐÀ» °øºÎÇÑ ÈÄ ½ÇÀûºÐ, ±âÇÏÇÐ ¹× À¯Ã¼¿ªÇÐ µî¿¡ ´ëÇÑ ÀÀ¿ëÀ» ÃÖ´ëÇÑ ´Ù·ç°íÀÚ ÇÑ´Ù. 

2. ±³Àç ¹×

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J. Brown & R. Churchill,  Complex Variables and applications, McGraw-Hill International Edition

    

3. °­ÀÇ°èȹ 

 

Complex differentiation, Cauchy-Riemann equations    

Cauchy-Goursat theorem, Cauchy integral formula 

Liouville theorem, Maximum modulus principle 

Taylor series,  Laurent series,    uniform convergence 

Integration and differentialtion of power series     

residue theorem, isolated singularities 

poles and essential singularities 

evaluation of improper integrals using the residue theorem 

linear fractional transformations, conformal map 

Applications 

 

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Á¶±³: ±èµ¿¿î kdnkdnhh@math.snu.ac.kr,  È­ 16:00-17:00,  ¸ñ 17:10-18:10

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