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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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첨부 '1'
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