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2022.10.24
2022.10.24
Lecture on "Weak Universalities of Some Singular Stochastic PDEs" (I)
Speaker: Xu Weijun, assistant professor at Beijing International Center for Mathematical Research, Peking University
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2022.10.20
2022.10.20
Lecture on "Recent Progresses on the Optimal Control Theory of SPDEs" (II)
Speaker: Lv Qi, professor, Sichuan University
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2022.10.13
2022.10.13
Lecture on "Isoperimetric Inequalities: From Levy to Talagrand"
Speaker:Su Zhonggen, Professor, School of Mathematical Sciences, Zhejiang UniversityDate:October 13, 2022Time:19:00-20:00Location:Tencent MeetingSponsor:Shandong University Institute for Financial StudiesAbstract:Isoperimetric inequalities, which appeared first in the Euclidean plane geometry, states that the circle has the minimum area among figures that have equal perimeters.Though simple, it...
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2022.10.18
2022.10.18
Lecture on "High Dimensional Threshold Regression with Common Stochastic Trends"
Speaker:Lorenzo Trapani, professor, School of Economics, University of NottinghamDate:October. 18, 2022Time:16:30-17:30Location:Tencent MeetingSponsor:Shandong University Institute for Financial StudiesAbstract:We study inference for threshold regression in the context of a large panel factor model with common stochastic trends. We develop a Least Squares estimator for the threshold level, deri...
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2022.10.12
2022.10.12
Lecture on "Averaging Estimators of Heterogeneous Treatment Effect under Additive Models"
Speaker:Zhang Xinyu, researcher, Academy of Mathematics and Systems Science Chinese Academy of SciencesDate:October 12, 2022Time:10:00-11:00Location:Tencent MeetingSponsor:Shandong University Institute for Financial StudiesAbstract:In the estimation heterogeneous treatment effect, model uncertaintv often exists because of the uncertainty which variable should be used or other reasons.To handle ...
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2022.10.10
2022.10.10
Lecture on "Can Adjusted Reputation Score Improve Market Efficiency? -Theory and Experiment"
Speaker:Gong Binglin, doctoral supervisor,East China Normal UniversityDate:October 10, 2022Time:14：30Location:Tencent MeetingSponsor:The Center for Economic Research Shandong UniversityAbstract:Reputation system is an important mechanism to solve adverse selection and moral hazard problems. However, in reality reviewers are heterogeneous and the scores they give might be misleading for people ...
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2022.10.11
2022.10.11
Lecture on "Diffusional Systems of Infection Process: Analysis and Simulation"
Speaker:Feng Zhaosheng, Carlos and Stephanie Manrique de Lara Endowed ProfessorDate:October 11, 2022Time:18:00-19:00Location:ZoomSponsor:Research Center for Mathematics and Interdisciplinary SciencesResearch Center for Nonlinear ExpectationAbstract:In this talk, we present some nonlinear systems to characterize the infection process of the severe acute respiratory syndrome coronavirus 2 in a he...
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2022.10.8
2022.10.8
Lecture on "A Subfield-based Construction of Optimal Linear Codes over Finite Fields"
Speaker:Li Nian, Professor, doctoral supervisor, Hubei UniversityDate:October 8, 2022Time:10:00-11:00Location:Tencent MeetingSponsor:School of Mathematics, Shandong UniversityAbstract:Linear codes have a wide range of applications in the data storage systems, communication systems and consumer electronics products. In this talk, we present four families of linear codes over finite fields from t...
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