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香港中文大学Man Chun Lee助理教授应邀为厦门大学师生做学术讲座
【学术报告】Stability of Ricci flow smoothing from polyhedron and application to soliton existence 报告人:Man Chun Lee(香港中文大学)时 间:2025年12月2日14:30地 点:海韵园实验楼S205内容摘要:In this talk, we will discuss smoothing of spherical polyhedron using Ricci flow. We consider continuity of smoothing as the polyhedron varies, through Ricci harmonic map heat flow. As an application, we construct ...
报告人:Man Chun Lee(香港中文大学)
时间:2025-12-02 14:30:00
地点:厦门大学海韵园实验楼S205
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江苏师范大学苗正科教授应邀为厦门大学师生做学术讲座
【学术报告】Seminar on Discrete Mathematics: Circuit cover of signed graphs 报告人:苗正科(江苏师范大学)时 间:2025年11月25日16:00地 点:海韵园行政楼C610内容摘要:In this talk, we introduce the definitions and notations of the circuit cover of graphs and signed graphs, and discuss the progress of the CDC conjecture. Finally, three problems about circuit cover of signed graphs are proposed. 个人简介:...
报告人:苗正科(江苏师范大学)
时间:2025-11-25 16:00:00
地点:厦门大学海韵园行政楼C610
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香港科技大学涂绪山博士后应邀为厦门大学师生做学术讲座
【学术报告】On a Class of Monge-Ampere Obstacle Problems and Related Results 报告人:涂绪山(香港科技大学)时 间:2025年11月26日16:30地 点:海韵园实验楼S204内容摘要:In this talk, we study a Monge-Amp\`ere obstacle problem, which was initially studied by Savin, and discuss related topics. First, we develop regularity theory for $\det D^2u=u^q$, establish Liouville theorems for its entire solutions....
报告人:涂绪山(香港科技大学)
时间:2025-11-26 16:30:00
地点:厦门大学海韵园实验楼S204
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中国科学技术大学曹培根教授应邀为厦门大学师生做学术讲座
【学术报告】Λ-invariant and tropical invariant in cluster theory 报告人:曹培根(中国科学技术大学)时 间:2025年11月29日16:00地 点:海韵园实验楼S106内容摘要:The Λ-invariant and d-invariant are introduced by Kang-Kashiwara-Kim-Oh and by Kashiwara-Kim-Oh-Park in the study of monoidal cluster categorification using finite-dimensional modules over quiver Hecke algebras and quantum affine algebras. ...
报告人:曹培根(中国科学技术大学)
时间:2025-11-29 16:00:00
地点:厦门大学海韵园实验楼S106
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重庆大学邹瑜助理研究员应邀为厦门大学师生做学术讲座
【学术报告】Bounding anti-canonical volumes of canonical weak Fano threefolds 报告人:邹瑜(重庆大学)时 间:2025年11月25日10:30地 点:海韵园实验楼S204内容摘要:In this talk, I will present a joint work with Chen Jiang and Tianqi Zhang on the upper bound for anti-canonical volumes of canonical weak Fano 3-folds. We prove that 72 is the optimal upper bound for anti-canonical volumes of all canonical ...
报告人:邹瑜(重庆大学)
时间:2025-11-25 10:30:00
地点:厦门大学海韵园实验楼S204
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中国科学技术大学曲三太助理教授应邀为厦门大学师生做学术讲座
【学术报告】Stein degree on log Calabi-Yau fibrations 报告人:曲三太(中国科学技术大学)时 间:2025年11月26日10:30地 点:海韵园实验楼S204内容摘要:Stein degree measures the number of connected components of general fibers of a projective morphism. A conjecture due to Caucher Birkar asserts that Stein degree of boundary divisors on log Calabi–Yau fibrations is bounded from above. In this talk, I ...
报告人:曲三太(中国科学技术大学)
时间:2025-11-26 10:30:00
地点:厦门大学海韵园实验楼S204
