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Overdetermined PDE systems (°ú°áÁ¤¿¬¸³Æí¹Ì¹æ)

                     2008Çг⵵ º½Çбâ Çؼ®ÇÐƯ°­ 3341.721A


ÁÖÁ¦: Æí¹ÌºÐ¹æÁ¤½ÄÀÇ ´ëĪ¼º ¹× º¸Á¸À² ÀÌ·Ð,  Pfaffian system ÀÇ ±âº»ÀÌ·ÐÀ» °øºÎÇÏ°í °ú°áÁ¤ ¿¬¸³ Æí¹ÌºÐ ¹æÁ¤½ÄÀÇ ÇØÀÇ Á¸Àç¿Í Á¤¼ºÀû ÀÌ·Ð ¹× ±× ÀÀ¿ëÀ» °øºÎÇÑ´Ù.


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1ÁÖ (3/3-7)     Symmetry and infinitesimal symmetry

2ÁÖ (3/10-14)   Various notions of symmetry of differential equations

3ÁÖ (3/17-21)   Euler-Lagrange equations and variational symmetry

4ÁÖ (3/24-28)    Noether's theorem on conservation laws

5ÁÖ (3/31-4/4)   Exterior differential systems

6ÁÖ (4/7-11)     Equivalence problem

7ÁÖ (4/14-18)    Notions of involutivity

8ÁÖ (4/21-25)    Equivalence problem

9ÁÖ (4/28-5/2)   E. Cartan's theory on involutivity

10ÁÖ (5/5-9)     involutivity

11ÁÖ (5/12-16)   involutivity

12ÁÖ (5/19-23)   overdetermined pde systems of generic type

13ÁÖ (5/26-30)   general solutions

14ÁÖ (6/2-6)     further problems

  



Âü°í¼­: 

P. Olver, Applications of Lie groups to differential equations,  Springer-Verlag

R. Bryant, S.S. Chern, R. Gardner, H. Goldschmidt, P. Griffiths, Exterior differential systems,  Springer-Verlag

Chong-Kyu Han,  Overdetermined PDE systems of generic type,  GARC Lecturenote series



´ã´ç±³¼ö:  ÇÑÁ¾±Ô ckhan@math.snu.ac.kr  office hrs:  ±Ý 10:00-12:00