搜索结果: 76-90 共查到“理学 Mathematics”相关记录1141条 . 查询时间(0.247 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Liouville Properties on gradient shrinking Ricci solitons with constant scalar curvature
常标量 曲率梯度收缩 Ricci孤子 Liouville性质
2023/11/13
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Tracing the Evolution of SMBHs and Stellar Objects in Galaxy Mergers: A Multi-mass Direct N-body Model
星系合并 SMBH 恒星物体演化 多质量 直接N体模型
2023/11/13
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Dean-Kawasaki equation with singular non-local interactions:well-posedness and large deviations
奇异非局部 相互作用 Dean-Kawasaki方程 适定性 大偏差
2023/11/13
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Kahler geometry methods in Gaussian Gabor frame theory
高斯 Gabor框架理论 Kahler几何
2023/11/6
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:On the Pleijel identity
Pleijel恒等式 光滑边界 Blaschke–Petkantschin
2023/10/16
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Ambartzumian combinatorial formula and its applications
Ambartzumian 组合公式 有限线段集
2023/11/6
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Mixed volume of infinite-dimensional convex compact sets II
无限维 凸紧集 混合体积
2023/11/6
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Mixed volume of infinite-dimensional convex compact sets I
无限维 凸紧集 混合体积
2023/11/6
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:An algebraic framework for geometrically continuous splines
几何 连续样条 代数框架
2023/11/6
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:3D Fracture Development Analysis with A Modified XFEM
XFEM 三维裂缝 发育分析
2023/11/6
扩展有限元法(XFEM)是目前裂纹分析的主流数值方法。2009年起,ABAQUS、ANSYS等主流商业软件集成XFEM并应用于裂纹问题,标志着该方法被工业界广泛接受。然而,在实际应用中XFEM仍然受到两方面的困扰:总体方程高度病态和动力学计算时能量难以守恒。基于“困难的根源在于单位分解插值引入的额外自由度”这一判断和认识,我们提出了一种无额外自由度的改进型扩展有限元方法,有效解决了现有方法总体刚度...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:近可积哈密尔顿系统辛算法的KAM定理
近可积 哈密尔顿系统 辛算法 KAM定理
2023/11/6
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Some Results on Partial Inverse Spanning Tree Problems
部分逆生成树 有权函数 非循环边子集
2023/11/6
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Cross-linked Peptide Identification Using a Protein-feedback Method
蛋白质 反馈法 交联肽
2023/11/7
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Characterizations of Separably Differentially Closed Fields
可分 微分闭域 微分场
2023/11/7