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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...
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2023.3.24
2023.3.24
Lecture on "A Model-Data Asymptotic-Preserving Neural Network Method Based on Micro-Macro Decomposition for Gray Radiative Transfer Equations"
Speaker: Sun Wenjun, researcher at the Institute of Applied Physics and Computational Mathematics and Center for Applied Physics and Technology at Peking UniversityDate: March 24, 2023Time: 14:00-15:00Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract:This talk aims to introduce a model-data asymptotic-preserving neural network (MD-APNN) method to solve the non...
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2023.3.24
2023.3.24
Lecture on "Some Properties of Archimedean Tiling Graphs"
Speaker: Yuan Liping, Professor, doctoral supervisor at Hebei UniversityDate: March 24, 2023Time: 14:00-15:00Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract:For more information, please visit:https://www.view.sdu.edu.cn/info/1020/176829.ht
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2023.3.23
2023.3.23
Lecture on "Combinatorial Aspects of Schubert Calculus"
Speaker: Guo Long, Professor, doctoral supervisor at Nankai UniversityDate: March 23, 2023Time: 09:30-10:30Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract:Schubert Calculus is the content of Hilbert's 15th Problem, which is a classical topic in Enumerative Geometry. In this talk, we shall give a brief overview of Schubert Calculus, as well as its connections...
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2023.3.23
2023.3.23
Lecture on "Non-uniqueness For the Hypo-Viscous Compressible Navier-Stokes Equations "
Speaker: Qu Peng, Professor at Fudan UniversityDate: March 23, 2023Time: 10:00-11:00Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract:We would discuss the Cauchy problem for the isentropic hypo-viscous compressible Navier-Stokes equations in all dimensions d≥2. For all hypo-viscosities (−Δ)^αwithα ∈(0, 1), we prove that there exist infinitely many weak s...
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2023.3.29
2023.3.29
Lecture on "Minimum Non-chromatic λ-choosable Graphs"
Speaker: Zhu Xuding, Distinguished professor, Doctoral supervisor, College of Mathematics and Information Engineering, Zhejiang Normal University
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2023.3.12
2023.3.12
Lecture on "Analysis of Gaussian Random Fields and SPDEs (VI)"
Speaker: Xiao Yimin, Foundation Professor, Michigan State University
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