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2022.8.5
2022.8.5
Lecture on "Propagation of Monotonicity for Mean Field Games"
Speaker:Mou Chenchen, Assistant Professor, City University of Hong KongDate:August 5, 2022Time:10:00-11:00Location:Tencent MeetingSponsor:School of Mathematics, Shandong UniversityAbstract:It is well known in the mean field game literature that certain monotonicity condition is crucial for the uniqueness of mean field equilibria and for the wellposedness of the associated master equation. One i...
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2022.7.28
2022.7.28
Lecture on "Ergodicity, Mixing, Limit Theorems for Quasi-periodically Forced 2D Stochastic Navier-Stokes Equations"
Speaker： Lv Kening, Co-editor of international academic journal JDEDate: July 28, 2022Time:15:00Location:Tencent MeetingLecture Hall 119, East Block, Huagangyuan BuildingSponsor: Research Center for Mathematics and Interdisciplinary SciencesResearch Center for Nonlinear ExpectationAbstract:We consider the incompressible 2D Navier-Stokes equations on the torus driven by a deterministic time qua...
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2022.7.22
2022.7.22
Lecture on "Multi-dimensional Backward Stochastic Differential Equations of Diagonally Quadratic Generators: the General Result"
Speaker: Fan Shengjun, Professor and doctoral supervisor of the School of Mathematics, China University of Mining and Technology.Date: Friday, July 22, 2022Time: 9.30-10:30Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract: This talk is devoted to a general solvability of a multi-dimensional backward stochastic differential equation (BSDE) of a diagonally quadr...
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2022.7.19
2022.7.19
Lecture on "Machine Learning High-dimensional Volatilities over Large Financial Systems"
Speaker：Ning Ning, Dctor, Department of Statistics and Applied Probability, UCSBDate:July. 19, 2022Time:09:30-11:30Location:Tencent Meeting,ID：873 393 528Sponsor:Research Center for Mathematics and Interdisciplinary SciencesResearch Center for Nonlinear ExpectationAbstract:Large financial systems are typically modeled by interacting particle systems (IPS) that are nonlinear stochastic process...
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2022.7.6
2022.7.6
Lecture on "Necessary and Sufficient Conditions to Solve Parabolic Anderson Model with Rough Noise"
Speaker:Wang Xiong, Dctor, University of AlbertaDate:July. 6, 2022Time:9:30-11:30Location:Tencent Meeting,ID：713 635 577Sponsor:Research Center for Mathematics and Interdisciplinary SciencesResearch Center for Nonlinear ExpectationAbstract:We obtain necessary and sufficient conditions for the existence of $n$-th chaos of the solution to the parabolic Anderson model $\frac{\partial}{\partial t}...
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2022.7.5
2022.7.5
Lecture on "On Sampling Continuous-Time AWGN Channels"
Speaker:Han Guangyue, Department of Mathematics, the University of Hong KongDate:July. 5, 2022Time:10:00-12:00Location:Tencent Meeting,ID：126 759 928Sponsor:Research Center for Mathematics and Interdisciplinary SciencesResearch Center for Nonlinear ExpectationAbstract:For a continuous-time additive white Gaussian noise (AWGN) channel with possible feedback, it has been shown that as sampling g...
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2022.6.22
2022.6.22
Lecture on "Arboricity and Partition"
Speaker: Wang Weifan, distinguished professor, doctoral supervisor, Zhejiang Normal UniversityDate: Wednesday, June 22, 2022Time: 9:00-10:00Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract:For a positive integer n, the linear n-arboricity of a graph G is the least number k such that G can be edge-partitioned into k forests, whose component trees are paths of ...
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2022.6.15
2022.6.15
Lecture on “Bisections of Graphs Without Complete Bipartite Graphs”
Speaker: Hou Jianfeng, professor, doctoral supervisorDate: Wednesday, June 15, 2022Time: 9:00-10:00Location: Tencent MeetingSponsor: School of Mathematics, Shandong UniversityAbstract:A bisection of a graph is a bipartition of its vertex set in which the two classes differ in size by at most one. For a random bisection of a graph with m edges, one expects m/4 edges spans in one vertex class. Bo...
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