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2023.04.21
2023.04.21
Lecture on "Analysis of Steady Flows with Stagnation Points for The Incompressible Euler System in An Infinitely Long Nozzle"
Speaker:Xie Chunjing, Professor, doctoral supervisor at School of Mathematical Sciences, Shanghai Jiao Tong University
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2023.4.15
2023.4.15
Lecture on "Brunn-Minkowski Theory and Minkowski Problems"
Speaker: Huang Yong, Professor, School of Mathematics, Hunan UniversityDate: April 15, 2023Time: 13:30-14:15Location: Lecture Hall 924, Block B, Zhixin Building, Central CampusSponsor: School of Mathematics, Shandong UniversityAbstract:In this talk, we will give a survey about the history of Brunn-Minkowski theory and Minkowski problems. In particular, We introduce some main research topics of ...
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2023.4.13
2023.4.13
Lecture on "Concentrated Solutions to Nonlinear Schrodinger Equations with Very Degenerate Potentials"
Speaker: Peng Shuangjie, Professor and Vice President of Central China Normal University
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2023.3.31
2023.3.31
Lecture on "Two-stage Chinese College Admission"
Speaker: Zhangjun, professor at Nanjing Audit UniversityDate: March 31, 2023Time: 15:30-17:00Location: Zhixin Building, Block B, 321Sponsor: School of Economics, Shandong UniversityAbstract:The college admission system of China has used a two-stage procedure for two decades: the first stage sends each student’s application to most colleges; the second stage assigns each applicant to various ma...
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2023.3.31
2023.3.31
Lecture on "Some New Results on Spectral Turan-Type Problems"
Speaker: Kang Liying, Professor and doctoral supervisor at Shanghai UniversityDate: March 31, 2023Time: 9:30-10:30Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract:For a simple graph, let and denote set of graphs with the maximum number of edges and the set of graphs with the maximum spectral radius in an -vertex graph without any copy of the graph , respectiv...
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2023.4.13
2023.4.13
Lecture on "Spanning Trees with a Bounded Number of Leaves"
Speaker: Hu Zhiquan, Professor, doctoral supervisor at Central China Normal UniversityDate: April 13, 2023Time: 9:30-10:30Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract:In this talk, we show some results of spanning trees with a bounded number of leaves in a graph. In particular, we prove that it is a 2-connected-free graph with, then it contains a spanning...
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2023.4.3
2023.4.3
Lecture on "Jumping Densities of Hypergraphs"
Speaker: Peng Yuejian, Professor and doctoral supervisor at Hunan UniversityDate: April 3, 2023Time: 20:00-21:00Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract:For more information, please visit:https://www.view.sdu.edu.cn/info/1020/175539.ht
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2023.3.30
2023.3.30
Lecture on "Quadratic Twists of Modular L-functions"
Speaker: Li Xiannan, faculty at Kansas State UniversityDate: March 30, 2023Time: 10:00-11:00Location: ZoomSponsor: School of Mathematics, Shandong UniversityAbstract:The behaviour of quadratic twists of modular L-functions is at the critical point is related both to coefficients of half-integer weight modular forms and data on elliptic curves. Here we describe a proof of an asymptotic for the s...