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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Fractal solutions of multi-component systems of dispersive evolution equations
色散演化方程 多分量系统 分形解
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2023/4/27
In this talk, we investigate the fractalization phenomena for the multi-component systems of the dispersive evolution equations on a bounded interval subject to the periodic boundary conditions. The e...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Tools of o-minimality in the study of groups
群体研究 o-最小性工具 稳定理论
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2023/4/27
O-minimal structures have been introduced in the 80s to some extent with the goal of finding generalizations of model theoretic properties of stable theories to ordered structures. Later on, numerous ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Asymptotic stability of the bipolar Navier-Stokes-Poisson system with boundary
具有边界 双极 纳维-斯托克斯-泊松系统 渐近稳定性
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2023/5/6
In this talk, the combined quasi-neutral and zero-viscosity limits of the two-fluid Navier-Stokes-Poisson systems (one for ion and another for electron) with boundary are rigorously proved by investig...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：接触型Hamillion-Jacobi方程解的稳定性问题
接触型 Hamillion-Jacobi方程解 稳定性
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2023/5/6
本报告中，我们讨论接触型定态Hamilton-Jacobi解的稳定性，演化方程解的长期行为，和非平凡周期解的存在性。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：On varieties of general type with many global forms
全局形式 一般类型 品种
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2023/5/6
We expect that the study of pluricanonical systems of varieties of general type with many global forms can be reduced to the study of pluricanonical systems of varieties of lower dimensions. We show t...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：相对论性带电流体星的拉氏量表述以及稳定性讨论
相对论性 带电流体星 拉氏量表述 稳定性讨论
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2023/5/8
本报告我们主要介绍相对论性带电流体的拉氏量表述及相关稳定性分析的一些新进展。