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2021.11.24
2021.11.24
Lecture on “The Weak Galerkin Finite Element Method for Elliptic Eigenvalue Problems”
Speaker:Zhang Ran, Professor, School of Mathematics, Jilin UniversityDate:Nov. 24, 2021Time:15:00Location:Tencent Meeting, ID: 878 623 536, Code: 211124Sponsor:School of Mathematics, Shandong UniversityAbstract:This talk is devoted to studying eigenvalue problem by the weak Galerkin (WG) finite element method with an emphasis on obtaining lower bounds. The WG method uses discontinuous polynomia...
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2021.11.24
2021.11.24
Lecture on “Progress in Diagnosis and Treatment of Short Stature”
Speaker:Zhuang Xianghua,Chief Physician, Department of Endocrinology, Second Hospital of Shandong UniversityDate:Nov.24, 2021Time:15:00-16:00Location:Scan the QR code below to enter the Internet Hospital of the Second Hospital of Shandong University, and click on the live broadcast platform of "Young Doctors Forum MDT Case Discussion" to enter the live broadcast room to watch the report.Abstrac...
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2021.11.23
2021.11.23
Lecture on “Existence and Stability of Travelling Pulses of a Coupled FitzHugh-Nagumo Equation”
Speaker:Zhang Xiang,Distinguished Professor of Shanghai Jiaotong UniversityDate:Nov.23, 2021Time:15:30-16:30Location:Tencent Meeting, ID:583377443Sponsor:School of Mathematics, Shandong UniversityAbstract:In this talk I report our results on existence and stability of travelling pulses for a couple FitzHugh-Nagumo equation, which is an extension of the classical FitzHugh-Nagumo equation. Existe...
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2021.11.23
2021.11.23
Lecture on “Optimal Convergence of Finite Element Approximation to an Optimization Problem with PDE Constraint”
Speaker:Gong Wei,Associate Researcher, Academy of Mathematics and Systems Science, Chinese Academy of SciencesDate:Nov.23, 2021Time:9:30-10:30Location:Tencent Meeting, ID:913 428 539Sponsor:School of Mathematics, Shandong UniversityAbstract:In this talk we consider the optimal convergence of finite element approximation to an optimization problem with PDE constraint. Specifically, we consider a...
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2021.11.19
2021.11.19
Lecture on “Control Problems with PDEs Constraints and Its Applications”
Speaker:Zhang Zhiyue,Professor, School of Mathematical Sciences, Nanjing Normal UniversityDate:Nov.19, 2021Time:15:00-16:00Location:Tencent Meeting, ID:170 408 547Sponsor:School of Mathematics, Shandong UniversityAbstract:In this talk, some control problems with PDE constraints and its applications are introduced. Firstly, CNOPs of QG flow are obtained numerically. These results suggest that th...
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2021.11.18
2021.11.18
Lecture on “Multiplicative Jensen's Formula and Quantitative Global Theory for One-frequency Schrödinger Operators”
Speaker:Zhou Qi,Professor of Chen Xingshen Institute of Mathematics, Nankai UniversityDate:Nov.18, 2021Time:15:00-15:50Location:Lecture Hall 924, Block B, Zhixin Building, Central CampusSponsor:School of Mathematics, Shandong UniversityAbstract:We explore Avila's global theory for one-frequency Schrödinger operators from the point of view of Aubry duality. We establish the one-to-one correspo...
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2021.11.18
2021.11.18
Lecture on “Isoperimetric Inequalities on the Space of Non-negative Ricci Curvature”
Speaker:Han Bangxian,Distinguished researcher at the School of Mathematical Sciences, University of Science and Technology of ChinaDate:Nov.18, 2021Time:17:00-17:50Location:Lecture Hall 924, Block B, Zhixin Building, Central CampusSponsor:School of Mathematics, Shandong UniversityAbstract:In this report, the reporter will use the optimal transmission theory to prove an inequality linking Cheege...
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2021.11.17
2021.11.17
Lecture on "Positive Mass Theorem and Gromov’s Fill-ins Problem"
Speaker: Shi Yuguang,Professor, School of Mathematical Sciences, Peking UniversityDate: Nov.17, 2021Time: 8:30-9:30Location: Tencent Meeting, ID:618 908 522Sponsor: School of Mathematics, Shandong UniversityAbstract:Let $(\Sigma,\gamma)$ be an (n-1)-dimensional orientable Riemannian manifold, $H$ be a positive function on $\Sigma$, Gromov’s fill-ins problem is to ask: under what conditions $\g...
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