| Date | 2016-09-30 | 
|---|---|
| Speaker | 한종규 | 
| Dept. | 서울대 | 
| Room | 27-116 | 
| Time | 10:00-11:30 | 
* 날짜/시간: 2016 9월 30일,10월 7일 10:00-11:30
I will survey the subject starting with examples and the notion of involutivity.   
Then we  review related topics in generalized Frobenius theorems and the Cartan-Kaehler theory, Finally, we discuss open problems in the following areas:  
  1)  Conservation laws for boundaries and  for submanifolds of higher codimensions,   
  2)  Existence of complex varieties (with singularities) in a real hypersurface of a  complex space  
  3)  Applications to control theory.