Geometry and Topology Seminar——A remark on the mapping degree sets
报告人：王诗宬（304am永利集团）
时间：2023-11-29 15:10-17:00
地点：理科一号楼1114室
Abstract: Let D(M,N) be the set of mapping degrees of maps from M to N for given closed oriented n-manifolds M and N. It is expected that each D(M,N) for n-manifolds is D(U,V) for (n+k)-manifolds, k>0. This is true for k>2.
