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浏览/检索结果: 共58条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Chien-physics-informed neural networks for solving singularly perturbed boundary-layer problems 期刊论文  OAI收割 APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2024, 卷号: 45, 期号: 9, 页码: 1467-1480 作者:  Wang, Long;  Zhang, Lei;  He, Guowei;  He GW(何国威)   |  收藏  |  浏览/下载：17/0  |  提交时间：2024/10/08 physics-informed neural network (PINN)  singular perturbation  boundary-layer problem  composite asymptotic expansion  O302   L-2-CONVERGENCE TO NONLINEAR DIFFUSION WAVES FOR EULER EQUATIONS WITH TIME-DEPENDENT DAMPING 期刊论文  OAI收割 ACTA MATHEMATICA SCIENTIA, 2022, 卷号: 42, 期号: 6, 页码: 2505-2522 作者:  Geng, Shifeng;  Huang, Feimin;  Wu, Xiaochun   |  收藏  |  浏览/下载：28/0  |  提交时间：2023/02/07 L-2-convergence  compressible Euler Equations  time asymptotic expansion  time-dependent damping  relative entropy inequality   Expansions for distributional solutions of the elliptic equation in two dimensions 期刊论文  OAI收割 COMMUNICATIONS IN CONTEMPORARY MATHEMATICS, 2022, 卷号: 24, 期号: 07, 页码: 27 作者:  Li, Jiayu;  Wan, Fangshu;  Yang, Yunyan   |  收藏  |  浏览/下载：29/0  |  提交时间：2023/02/07 Asymptotic expansion  Liouville equation  singular solution   Global Controllability of the Navier-Stokes Equations in the Presence of Curved Boundary with No-Slip Conditions 期刊论文  OAI收割 JOURNAL OF MATHEMATICAL FLUID MECHANICS, 2022, 卷号: 24, 期号: 3, 页码: 32 作者:  Liao, Jiajiang;  Sueur, Franck;  Zhang, Ping   |  收藏  |  浏览/下载：21/0  |  提交时间：2023/02/07 Axi-symmetric Navier-Stokes equations  Controllability  No-slip Dirichlet boundary condition  Boundary layers  Return method  Multi-scales asymptotic expansion  Well-prepared dissipation method  Long-time nonlinear Cauchy-Kovalevskaya estimates   WELL-POSEDNESS AND THE MULTISCALE ALGORITHM FOR HETEROGENEOUS SCATTERING OF MAXWELL'S EQUATIONS IN DISPERSIVE MEDIA 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2021, 卷号: 18, 期号: 2, 页码: 235-264 作者:  Zhang, Yongwei;  Cao, Liqun;  Shi, Dongyang   |  收藏  |  浏览/下载：25/0  |  提交时间：2021/04/26 Maxwell's equations  dispersive medium  well-posedness  the multiscale asymptotic expansion  finite element method   Asymptotics for null-timelike boundary problems for general linear wave equations 期刊论文  OAI收割 SCIENCE CHINA-MATHEMATICS, 2019, 页码: 18 作者:  Han, Qing;  Zhang, Lin   |  收藏  |  浏览/下载：14/0  |  提交时间：2021/01/14 wave equations  radiation field  energy estimates  asymptotic expansion   Second-Order Asymptotic Analysis and Computations of Axially and Spherically Symmetric Piezoelectric Problems for Composite Structures 期刊论文  OAI收割 JOURNAL OF SCIENTIFIC COMPUTING, 2019, 卷号: 81, 期号: 2, 页码: 689-731 作者:  Ma, Qiang;  Wang, Hao;  Yang, Zhiqiang;  Li, Zhihui;  Cui, Junzhi   |  收藏  |  浏览/下载：13/0  |  提交时间：2020/05/24 Axially and spherically symmetric piezoelectricity  Periodic composite materials  Multi-scale expansion homogenization method  Second-order asymptotic approximation  Finite element simulation   Reliability assessment for load-sharing systems with exponential components using statistical expansion as a correction 期刊论文  OAI收割 APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY, 2019, 卷号: 35, 期号: 4, 页码: 998-1010 作者:  Xu, Jianyu;  Xie, Min;  Hu, Qingpei   |  收藏  |  浏览/下载：58/0  |  提交时间：2020/01/10 exponential distribution  load-sharing system  system reliability assessment  WCF asymptotic expansion   MULTISCALE ALGORITHMS AND COMPUTATIONS FOR THE TIME-DEPENDENT MAXWELL-SCHRODINGER SYSTEM IN HETEROGENEOUS NANOSTRUCTURES 期刊论文  OAI收割 SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2019, 卷号: 41, 期号: 2, 页码: A1091-A1120 作者:  Ma, Chupeng;  Cao, Liqun;  Lin, Yanping   |  收藏  |  浏览/下载：26/0  |  提交时间：2020/01/10 Maxwell-Schrodinger system  homogenization method  multiscale asymptotic expansion  finite element method   Multi-scale asymptotic analysis and computation of the elliptic eigenvalue problems in curvilinear coordinates 期刊论文  OAI收割 COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2018, 卷号: 340, 页码: 340-365 作者:  Ma, Qiang;  Li, Zhihui;  Cui, Junzhi   |  收藏  |  浏览/下载：35/0  |  提交时间：2018/10/07 Homogenization method  Multi-scale asymptotic expansion  Eigenvalue problems  Finite element approximation  Coordinate transformation