智学盟AI赋能学习系统
会议室预约入口
"智能计算与应用"同济大学数学中心
English
学术报告
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Anisotropic Minkowski Inequality for Non-Convex DomainsIn this talk, we discuss the anisotropic Minkowski inequality, which is an isoperimetric type inequality between anisotropic mean curvature integral and anisotropic area, for star-shaped F-mean convex domains or outward F-minimizing domains. Ou...2021年11月19日
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Co-Density and Fractional Edge Cover PackingGiven a multigraph G=(V,E), the edge cover packing problem (ECPP) on G is to find a coloring of edges of G using the maximum number of colors such that at each vertex all colors occur. ECPP can be formulated as an integer program and is NP-hard in gen...2021年11月19日
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A Non-Integrated Defect Relation for Meromorphic Maps of Complete Kahler Manifolds into Complex Projective VarietiesIn this talk, we introduce a non-integrated defect relation for meromorphic maps of a complete Kahler manifold into a complex projective variety intersecting hypersurfaces in su...2021年11月18日
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An Index Theorem for End-Periodic Toeplitz OperatorsIn this talk，I will present a recent result on the index theorem for End-Periodic Toeplitz operators. This result can be viewed as a generalization of the theorem by Dai and Zhang for Toeplitz operators on manifolds with boundary and ...2021年11月18日
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G-Equivariant Szeg\H{o} Kernel Asymptotics on CR ManifoldsLet $X$ be a compact connected orientable CR manifold of dimension $2n+1$ with non-degenerate Levi curvature, which admits a connected compact Lie group $G$ action. In this talk, we will discuss a Boutet de Monvel-Sj\"ostrand type theor...2021年11月18日
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Statistics of Large Dimensional Sample Correlation MatricesUnder the high-dimensional setting that the dimension tends to infinity proportionally with the sample size, we establish the central limit theorems (CLT) for linear spectral statistics (LSS) of sample correlation matrices under tw...2021年11月18日
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The Growth of Tate-Shafarevich Groups in Z/pz-ExtensionsLet p be a prime number. Kęstutis Česnavičius proved that for an abelian variety A over a global field K, the p-Selmer group Selp(A/L) grows unboundedly when L ranges over the Z/pZ-extensions of K. Moreover, he raised a further prob...2021年11月18日
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Some Results on Hecke EigenvalueIn this talk， we will discuss the properties of Hecke eigenvalue. Then some results on Hecke eigenvalue will be introduced.2021年11月17日
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Introduction to Hypoelliptic Laplacian of Bismut on Symmetric SpacesIn this series of talks, I would like to give a brief introduction to the theory of the hypoelliptic Laplacian developed by Bismut for symmetric spaces. This theory is a geometric approach to evaluate explici...2021年11月17日
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Propagation Dynamics for Time-Periodic Partially Degenerate Reaction-Diffusion SystemsThis talk is concerned with propagation dynamics for time-periodic partially degenerate reaction-diffusion systems with monostable nonlinearity. In the cooperative case, we prove the existence and expo...2021年11月15日
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