题 目：Higher order neck analysis for harmonic maps and its applications
摘 要：We shall prove some refined estimate on the neck region when a sequence of harmonic maps from surfaces blow up. It generalizes the well-known energy identity and no neck theorem of harmonic maps. We then discuss applications, which include a further blow-up of the neck region and an inequality about the nullity and index of the sequence.
时 间: 2019年6月8日14:00–16:00
地 点: 蒙民伟楼1105