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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:Analysis of distributed SG algorithm
分布式 SG算法 分析
2023/5/12
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Global and Local Convergence-Rate Analysis of an Inexact Newton Augmented Lagrangian Method for Zero-One Composite Optimization
零一复合优化 不精确 牛顿增强拉格朗日方法 收敛率分析
2023/4/14
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Fourier analysis on finite abelian groups and the uncertainty principles
有限阿贝尔群 傅里叶分析 不确定性原理
2023/4/18
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Who Shares Risk with Whom?A Dynamic Network Game Analysis
分担风险 动态网络 博弈分析
2023/4/18
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Convergence analysis of one-point large deviations rate functions of numerical methods for stochastic wave equations with small noise
小噪声 随机波动方程 数值方法 单点大偏差率 函数收敛分析
2023/4/21
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Analysis of score-based generative models
分数 生成 模型分析
2023/4/21
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Bootstrap-based Statistical Analysis for Multi-period Data-driven Inventory Models with Seasonal Demand
自举 统计分析 季节性需求 多周期数据 驱动库存模型
2023/4/24
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Multi-scale analysis-driven tourism forecasting: Insights from the peri-COVID-19
多尺度分析 驱动 旅游预测 COVID-19 周边见解
2023/5/5
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国家天元数学西北中心成功举办Conference on Nonlinear Analysis and Reaction-Diffusion Equations(图)
非线性分析 反应扩散方程 国家天元数学西北中心 学术研讨会
2023/1/3
MATHEMATICAL ANALYSIS OF VEHICLE DELIVERY SCALE OF BIKE-SHARING RENTAL NODES
Bike-sharing Vehicle Delivery Scale of Rental Nodes Markov Chain Steady State Scale Virtual Two-Node Vehicle Scale Solution Algorithm
2018/5/16
Aiming at the lack of scientific and reasonable judgment of vehicles delivery scale and insufficient optimization of scheduling decision, based on features of the bike-sharing usage, this paper analys...
International Conference on Harmonic Analysis and Its Applications
International Conference Harmonic Analysis and Its Applications
2018/1/11
The International Conference on Harmonic Analysis and Its Applications (HAA) will take place from June 15 (arrival) to June 19 (departure) of 2018 at beautiful Yanqi Lake Campus of University of Chin...
第二十五届南加州几何分析研讨会(Twenty-fifth Southern California Geometric Analysis Seminar)
第二十五届 南加州几何分析 研讨会
2017/12/20
The 25th SCGAS will be held at the University of California, Irvine, on Saturday, January 27, 2018, and Sunday, January 28, 2018.Graduate students, recent Ph.D.'s and under-represented minorities are ...
第九届国际随机分析及其应用会议(The 9th International Conference on Stochastic Analysis and Its Applications)
第九届 国际随机分析及其应用 会议
2017/12/20
These areas are strongly related to each other and have been very active in recent years. They occupy a central place in modern probability theory and analysis. The primary goal of the conference is t...
2017年国际分析及其应用会议(International Conference on Analysis and its Applications)
2017年 国际分析及其应用 会议
2017/12/20
ICAA-2017 provides an ideal academic platform for researchers to present the latest research findings in mathematics and engineering. The conference aims to bring together leading academic scientists,...