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报告地点:报告题目:On nodal and generalized singular structures of Laplacian eigenfunctions and applications to inverse scattering problems报 告 人:刁怀安 东北师范大学数学与统计学院副教授报告时间:2019年7月23日13:30报告地点:数学楼第一报告厅Abstract:In this talk, we present some novel and intriguing findings on the geometric structures of Laplacian eigenfunctions and their deep relationship to the qua...