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2021.11.5
2021.11.5
Lecture on “Self-associated Consistency for the Shapley Value”
Speaker:Xu Genjiu, Professor,SchoolofMathematicsandStatistics, Northwestern Polytechnical University.Date:November. 5, 2021Time:19:00-20:00Location:Tencent Meeting, ID: 405 405 185Sponsor:School of Mathematics, Shandong UniversityAbstract:A so-called self-associated game is introduced for a solution of TU games. Every coalition can be viewed as a unified player and every coalition revalues its ...
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2021.11.4
2021.11.4
Lecture on "Generic Poincaré-Bendixson Theorem for Systems with Invariant 2-cones and Applications to SEIRS Epidemic Models"
Speaker: Wang Yi, Professor, School of Mathematical Sciences, University of Science and Technology of ChinaDate: November. 4, 2021Time: 16:30-17:30Location: Tencent Meeting, ID: 886 815 093Sponsor: School of Mathematics, Shandong UniversityAbstract:In this talk, we consider a smooth flow which is monotone w.r.t. a k-cone, a closed set that contains a linear subspace of dim-k and no linear subsp...
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2021.11.3
2021.11.3
Lecture on "Lagrangian Approach to Global Well-posedness of the Viscous Surface Wave Equations"
Speaker: Gui Guilong,Professor, School of Mathematics, Northwest UniversityDate: November. 3, 2021Time: 10:00-11:00Location: Tencent Meeting, ID:542 587 955Sponsor: School of Mathematics, Shandong UniversityAbstract:In this talk, we revisit the global well-posedness of the classical viscous surface waves in the absence of surface tension effect with the reference domain being the horizontal inf...
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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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