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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2018    内容类型：期刊论文    专题：山东大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The method of mixed volume element-characteristic mixed volume element and its numerical analysis for three-dimensional slightly compressible two-phase displacement 期刊论文 NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 2018, 卷号: 34, 期号: 2, 页码: 661-685 作者:  Yuan, Yirang;  Sun, Tongjun;  Li, Changfeng;  Yang, Qing 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/11 conservation of mass  l(2) error estimates of second order  mixed volume  element-characteristic mixed volume element  numerical examples  three-dimensional compressible miscible displacement   Mixed volume element combined with characteristic mixed finite volume element method for oil-water two phase displacement problem 期刊论文 Journal of Computational and Applied Mathematics, 2018, 卷号: 340, 页码: 404-419 作者:  Yuan, Yirang;  Sun, Tongjun;  Li, Changfeng;  Liu, Yunxin;  Yang, Qing 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 Domain decomposition modified with characteristic mixed finite element of compressible oil-water seepage displacement and its numerical analysis 期刊论文 PARALLEL COMPUTING, 2018, 卷号: 79, 页码: 36-47 作者:  Yuan Yirang;  Chang Luo;  Li Changfeng;  Sun Tongjun 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 Compressible oil-water seepage displacement  Domain decomposition  parallel computation  Characteristic mixed finite element  Optimal error  estimate in l(2) norm  Numerical example   A non-overlapping DDM combined with the characteristic method for optimal control problems governed by convection-diffusion equations 期刊论文 COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2018, 卷号: 71, 期号: 1, 页码: 273-306 作者:  Sun, Tongjun;  Ma, Keying 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 Convection-diffusion equations  Optimal control problems  Non-overlapping DDM  Integral mean method  Error estimates   Mixed volume element combined with characteristic mixed finite volume element method for oil-water two phase displacement problem 期刊论文 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2018, 卷号: 340, 页码: 404-419 作者:  Yuan, Yirang;  Sun, Tongjun;  Li, Changfeng;  Liu, Yunxin;  Yang, Qing 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/11 Three-dimensional incompressible miscible displacement  Mixed volume  element-characteristic mixed volume element  Local conservation of mass  Second order L-2 estimates  Numerical experiments   The Conservative Splitting High-Order Compact Finite Difference Scheme for Two-Dimensional Schrodinger Equations 期刊论文 INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS, 2018, 卷号: 15, 期号: 1 作者:  Wang, Bo;  Liang, Dong;  Sun, Tongjun 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/11 Schrodinger equations  splitting  compact finite difference  conservation law  error estimate   A SPARSE GRID STOCHASTIC COLLOCATION AND FINITE VOLUME ELEMENT METHOD FOR CONSTRAINED OPTIMAL CONTROL PROBLEM GOVERNED BY RANDOM ELLIPTIC EQUATIONS 期刊论文 计算数学：英文版, 2018, 期号: 02 作者:  Liang Ge[1];  Tongjun Sun[2] 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/11 控制问题  体积元素  搭配方法  椭圆形  随机  管理  方程  格子   The Conservative Splitting High-Order Compact Finite Difference Scheme for Two-Dimensional Schrödinger Equations 期刊论文 International Journal of Computational Methods, 2018, 卷号: 15, 期号: 1 作者:  Wang, Bo;  Liang, Dong;  Sun, Tongjun 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/11 A SPARSE GRID STOCHASTIC COLLOCATION AND FINITE VOLUME ELEMENT METHOD FOR CONSTRAINED OPTIMAL CONTROL PROBLEM GOVERNED BY RANDOM ELLIPTIC EQUATIONS 期刊论文 JOURNAL OF COMPUTATIONAL MATHEMATICS, 2018, 卷号: 36, 期号: 2, 页码: 310-330 作者:  Ge, Liang;  Sun, Tongjun 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 Optimal control problem  Random elliptic equations  Finite volume  element  Sparse grid  Smolyak approximation  A priori error estimates