| 강연자 | 차재춘 |
|---|---|
| 소속 | 포항공과대학교 |
| date | 2016-10-06 |
The disk embedding problem is of fundamental importance in the study of 4-dimensional topology. I will discuss its significance and difficulty, including how disk embedding makes dimension four intrinsically different from other dimensions. Then I will present some recent advances toward the existence and non-existence of embedded disks in 4-manifolds.
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