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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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...赵秋兰 副教授 （南京大学）腾讯会议室2021年11月23日（星期二） 8:00-8:50
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A Non-Integrated Defect Relation for Meromorphic Maps of Complete Kahler Mani...In 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...石磊 博士 （贵州师范大学）腾讯会议室2021年11月21日(星期日) 9：00-11：00
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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 ...李一寒 博士 （陈省身数学研究所）腾讯会议室2021年11月19日（星期五） 10:30-11:30
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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...邵国宽 副教授 （中山大学）腾讯会议室2021年11月19日（星期五） 9:00-10:30
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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...郑术蓉 教授 （东北师范大学）腾讯会议室2021年11月19日（星期五） 19:30-21:00
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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...欧阳毅 教授（中国科技大学）腾讯会议室2021年11月18日（星期四） 14:00-15:00
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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.张德瑜 教授（山东师范大学 数学与统计学院）腾讯会议室2021年11月18日（星期四） 15:30-16:30
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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...刘冰萧 博士 （德国科隆大学 数学研究院）腾讯会议室2021年11月 17日（星期三） 16:30 -- 18:30
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