研讨班

01-03-2021

几何分析研讨班第17期-Generalized neck analysis of harmonic maps from surfaces-殷浩(中国科学技术大学)

报告题目:Generalized neck analysis of harmonic maps from surfaces
报告人:殷 浩(中国科学技术大学)
报告时间:2021年3月4日  周四 14:00-15:00
报告地点:(腾讯会议ID:89536000097)
摘要:In this talk we will study the limit of a sequence of harmonic maps from surfaces with uniformly bounded energy. We define the generalized neck domain as the union of ghost bubbles and necks that are directly connected and give a uniform upper bound of the energy density on the generalized neck domain. As an application, we prove an inequality of the index and nullity of the sequence.

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