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浏览/检索结果: 共306条，第1-10条 帮助 限定条件 专题：数学与系统科学研究院    第一署名单位    第一作者单位    通讯作者单位     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 Error analysis of a conservative finite element scheme for time-dependent inductionless MHD problem 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2023, 卷号: 419, 页码: 22 作者:  Long, Xiaonian;  Ding, Qianqian;  Mao, Shipeng   |  收藏  |  浏览/下载：18/0  |  提交时间：2023/02/07 Inductionless magnetohydrodynamics  Current density conservation  Euler semi-implicit  Error estimate  Mixed finite element method   Positivity and stability of timescale-type linear singular systems with time delays 期刊论文  OAI收割 SCIENCE CHINA-INFORMATION SCIENCES, 2022, 卷号: 65, 期号: 12, 页码: 16 作者:  Lu, Xiaodong;  Li, Haitao;  Zhang, Xianfu   |  收藏  |  浏览/下载：10/0  |  提交时间：2023/02/07 positivity  stability  time delay  linear singular systems  timescale-type systems   A fourth-order unfitted characteristic finite element method for free-boundary problems 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 469, 页码: 19 作者:  Ma, Chuwen;  Zheng, Weiying   |  收藏  |  浏览/下载：8/0  |  提交时间：2023/02/07 Free-boundary problems  Unfitted characteristic finite element  methods  Convection-diffusion equation  Navier-Stokes equations   Time-domain PML analysis of a fluid-solid interaction problem above a rough surface 期刊论文  OAI收割 MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2022, 页码: 18 作者:  Wei, Changkun;  Yang, Jiaqing;  Zhang, Bo   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/02/07 acoustic wave equation  elastic wave equation  exponential convergence  perfectly matched layer  stability  unbounded rough surface   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：12/0  |  提交时间：2023/02/07 L-2-convergence  compressible Euler Equations  time asymptotic expansion  time-dependent damping  relative entropy inequality   A splitting semi-implicit Euler method for stochastic incompressible Euler equations on T-2 期刊论文  OAI收割 IMA JOURNAL OF NUMERICAL ANALYSIS, 2022, 页码: 29 作者:  Hong, Jialin;  Sheng, Derui;  Zhou, Tau   |  收藏  |  浏览/下载：14/0  |  提交时间：2023/02/07 stochastic incompressible Euler equation  convergence order  splitting semi-implicit Euler method   Local error estimate of L1 scheme for linearized time fractional KdV equation with weakly singular solutions 期刊论文  OAI收割 APPLIED NUMERICAL MATHEMATICS, 2022, 卷号: 179, 页码: 183-190 作者:  Chen, Hu;  Chen, Mengyi;  Sun, Tao;  Tang, Yifa   |  收藏  |  浏览/下载：9/0  |  提交时间：2023/02/07 L1 scheme  Time-fractional KdV equation  Local error estimate  Weakly singular solution   Optimal Control in a Bounded Domain for Wave Propagating in the Whole Space: Coupling Through Boundary Integral Equations 期刊论文  OAI收割 JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 92, 期号: 3, 页码: 52 作者:  Gong, Wei;  Li, Buyang;  Yang, Huanhuan   |  收藏  |  浏览/下载：11/0  |  提交时间：2023/02/07 Wave equation  Unbounded domain  Boundary integral equation  Well-posedness  Convolution quadrature  Stability  Convergence  Error estimate   Understanding the acceleration phenomenon via high-resolution differential equations 期刊论文  OAI收割 MATHEMATICAL PROGRAMMING, 2022, 卷号: 195, 期号: 1-2, 页码: 79-148 作者:  Shi, Bin;  Du, Simon S.;  Jordan, Michael, I;  Su, Weijie J.   |  收藏  |  浏览/下载：13/0  |  提交时间：2023/02/07 Convex optimization  First-order method  Polyak's heavy ball method  Nesterov's accelerated gradient methods  Ordinary differential equation  Lyapunov function  Gradient minimization   Differentially private distributed algorithms for stochastic aggregative games 期刊论文  OAI收割 AUTOMATICA, 2022, 卷号: 142, 页码: 13 作者:  Wang, Jimin;  Zhang, Ji-Feng;  He, Xingkang   |  收藏  |  浏览/下载：11/0  |  提交时间：2023/02/07 Differential privacy  Stochastic aggregative games  Distributed algorithms  Stochastic approximation