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2021.11.3
2021.11.3
Lecture on "Nitsche-XFEM for a Time Fractional Diffusion Interface Problem"
Speaker: Chen Yanping, Second class professor, School of MathematicsScience, South China Normal UniversityDate: November. 3, 2021Time: 9:00Location: Tencent Meeting, ID:477 163 344, Code: 211103Sponsor: School of Mathematics, Shandong UniversityAbstract:This work proposes a space-time finite element method for a time fractional diffusion interface problem. This method uses the low order Discont...
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2021.11.2
2021.11.2
Lecture on "Curved Fronts of Bistable Reaction-diffusion Equations in Spatially Periodic Media"
Speaker: Wang Zhicheng, Professor, School of Mathematics and Statistics, Lanzhou UniversityDate: November. 2, 2021Time: 15:00-16:00Location: Tencent Meeting, ID:621 195 276Sponsor: School of Mathematics, Shandong UniversityAbstract:In this talk, we construct curved fronts for spatially periodic bistable reaction-diffusion equations under the a priori assumption that there exist pulsating fronts...
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2021.11.1
2021.11.1
Lecture on “On the Primitive Equations of the Large-scale Atmosphere and Ocean”
Speaker:Huang Daiwen, Professor, Institute of Applied Physics and Computational MathematicsDate:November. 1, 2021Time:14:30-16:00Location:Tencent Meeting, ID: 985 724 555Sponsor:School of Mathematics, Shandong UniversityAbstract:In this talk, we give some results on the primitive equations of the large-scale ocean. Firstly, we recall the global well-posedness and long-time dynamics for the visc...
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2021.10.28
2021.10.28
Lecture on “Local Comparative Statics for Minimum-Cost-Spanning-Tree Games”
Speaker:Cao Zhigang, Professor, School of Economics and Management, Beijing Jiaotong UniversityDate:October. 28, 2021Time:19:00-20:00Location:Tencent Meeting, ID: 569 787 815Sponsor:School of Mathematics, Shandong UniversityAbstract:The minimum-cost-spanning-tree (m.c.s.t.) game is a classical cooperative game model that has many applications. We consider the problem of decreasing the connectio...
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2021.10.27
2021.10.27
Lecture on “Lattice Systems and Their Applications in the Applied Sciences”
Speaker:Han Xiaoying, Professor, Department of Mathematics & Statistics, Auburn UniversityDate:October. 27, 2021Time:9:00-10:00Location:Tencent Meeting, ID: 510 501 292Sponsor:School of Mathematics, Shandong UniversityAbstract:In this talk, we will introduce a few lattice models arising from biology and artificial networks. Methodologies for studying the dynamics of these systems will be presen...
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2021.10.27
2021.10.27
Lecture on “Distribution of the Trace of Frobenius of Elliptic Curves Over a Finite Field”
Speaker:Yuk-Kam Lau, Department of Mathematics, The University of Hong KongDate:October. 27, 2021Time:16:30-17:30Location:Tencent Meeting, ID: 358 9878 8585Sponsor:School of Mathematics, Shandong UniversityAbstract:In this talk we are concerned with the trace of Frobenius of elliptic curves over a finite field, which is the fluctuation of the number of points on the elliptic curve over the fini...
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2021.10.28
2021.10.28
Lecture on “Distance Sets on Riemannian Surfaces and Microlocal Decoupling Inequalities”
Speaker:Xi Yakun,Researcher of the Hundred Talents Program, School of Mathematical Sciences, Zhejiang UniversityDate:Oct.28, 2021Time:16:00-17:00Location:Tencent Meeting, ID:616 030 597Sponsor:School of Mathematics, Shandong UniversityAbstract:We discuss the generalization of the Falconer distance problem to the Riemannian setting. In particular, we extend the recent result of Guth-Iosevich-Ou-...
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Lecture on “Parameter Identification and Control under Privacy Protection”
Speaker:Zhang Jifeng,Researcher of the Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Director of the Institute of SystemsDate:Oct.27, 2021Time:9:00-10:00Location:Tencent Meeting, ID:134 351 718Sponsor:School of Mathematics, Shandong UniversityAbstract:With the networking and intelligentization of control systems, the issue of multi-participation and multi-party inform...
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