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1. A reduced FVE formulation based on POD method and error analysis for two-dimensional viscoelastic problem SCIE SCOPUS 期刊论文 认领

作者:Luo, ZD;Li, H;Zhou, YJ;Huang, XM

作者全称:Luo, Zhendong;Li, Hong;Zhou, Yanjie;Huang, Xiaoming

作者机构:[Luo, Zhendong] N China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R China.; [Li, Hong] Inner Mongolia Univ, Sch Math Sci, Hohhot 01 更多

第一作者:Luo, Zhendong

通讯作者:Luo, ZD

通讯作者地址:Luo, ZD (reprint author), N China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R China.

来源:JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS,2012,Vol.385,Issue.1

基金:National Science Foundation of China [10871022, 11061009, 11061021];; Natural Science Foundation of Hebei Province [A2010001663]; Science; Research Program of Inner Mongolia Advanced Education [NJ10006]

JCR分区:MATHEMATICS为Q1;MATHEMATICS, APPLIED为Q2

中科院分区:大类数学2区;小类数学2区;小类应用数学3区

(JCR)当年影响因子:1.138

(JCR)5年影响因子:1.239

WOS被引频次:6

SCOPUS被引频次:7

ESI学科:MATHEMATICS

教育部学科:数学

关键词:Proper orthogonal decomposition; Finite volume element formulation;; Error analysis; Viscoelastic problem; Numerical simulation

摘要:Proper orthogonal decomposition (POD) method has been successfully used in the reduced-order modeling of complex systems. In this paper, we extend the 更多

2. A reduced-order finite difference extrapolation algorithm based on POD technique for the non-stationary Navier-Stokes equations EI SCIE SCOPUS 期刊论文 认领

作者:Luo, ZD;Li, H;Sun, P;Gao, JQ

作者全称:Luo, Zhendong;Li, Hong;Sun, Ping;Gao, Junqiang

作者机构:[Luo, Zhendong; Gao, Junqiang] North China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R China.; [Li, Hong] Inner Mongolia Univ, Sch 更多

第一作者:Luo, Zhendong

通讯作者:Luo, Z.(zhdluo@ncepu.edu.cn)

通讯作者地址:Luo, ZD (reprint author), North China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R China.

来源:APPLIED MATHEMATICAL MODELLING,2013,Vol.37,Issue.7

基金:National Science Foundation of China [11271127, 11061009, 11061021];; Natural Science Foundation of Hebei Province [A2010001663]; Natural; Science Foundation of Inner Mongolia [2012MS0106]; Science Research; Program of Guizhou [QKJ[2011]2367]; Science Research Program of Inner; Mongolia Advanced Education [NJ10006]; Special Funds for Co-construction; Project of Beijing and North China Electric Power University

JCR分区:MATHEMATICS, INTERDISCIPLINARY APPLICATIONS为Q1;MECHANICS为Q1;ENGINEERING, MULTIDISCIPLINARY为Q1

中科院分区:大类数学1区;小类工程:综合2区;小类数学跨学科应用2区;小类力学2区

(JCR)当年影响因子:2.617

(JCR)5年影响因子:2.94

WOS被引频次:10

SCOPUS被引频次:11

ESI学科:ENGINEERING

关键词:Proper orthogonal decomposition technique; Finite difference; extrapolation algorithm; The non-stationary Navier-Stokes equations;; Error analysis; Numerical simulation

摘要:In this paper, a proper orthogonal decomposition (POD) technique is used to establish a reduced-order finite difference (FD) extrapolation algorithm w 更多

3. 粘弹性方程全离散化有限体积元格式及数值模拟 CSCD 北大核心刊 期刊论文 认领

作者:李宏;孙萍;尚月强;罗振东

外文作者:Li Hong;Sun Ping;Shang Yueqiang;Luo Zhendong;Li Hong[1];Sun Ping[2];Shang Yueqiang[2];Luo Zhendong[2]

第一作者:李宏

作者机构:[李宏;罗振东]内蒙古大学数学科学学院,呼和浩特;[孙萍;尚月强]贵州师范大学数学与计算机科学学院,贵阳;[李宏]内蒙古大学数学科学学院,呼和浩特,;[孙萍;尚月强;罗 更多

来源:计算数学,2012,Vol.34,Issue.4

基金:国家自然科学基金(批准号:11061009、11061021和11271127)、河北省自然科学基金(批准号:A2010001663)、内蒙古自然科学基金(批准号:2012MS0106)、贵州省科技计划课题(批准号:QKJ[201112367)和内蒙古自治区高等学校研究项目(批准号:NJ10006).;国家自然科学基金,河北省自然科学基金,内蒙古自然科学基金,贵州省科技计划课题,内蒙古自治区高等学校研究项目

CSCD被引频次:4

知网综合影响因子:0.706

知网复合影响因子:0.897

关键词:有限体积元方法;误差分析;数值模拟;粘弹性方程

摘要:本文利用有限体积元方法研究二维粘弹性方程,给出一种时间二阶精度的全离散化有限体积元格式,并给出这种全离散化有限体积元解的误差估计,最后用数值例子验证数 更多

4. Time second-order finite difference/finite element algorithm for nonlinear time-fractional diffusion problem with fourth-order derivative term SCOPUS EI SCIE 期刊论文 会议论文 认领

作者:Liu, N;Liu, Y;Li, H;Wang, JF

作者全称:Liu, Nan;Liu, Yang;Li, Hong;Wang, Jinfeng

作者机构:[Liu, Nan; Liu, Yang; Li, Hong; Wang, Jinfeng] Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R China.;[Wang, Jinfeng] Inner Mongolia Univ 更多

通讯作者:Liu, Yang(mathliuyang@aliyun.com)

通讯作者地址:Liu, Y (reprint author), Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R China.

来源:COMPUTERS & MATHEMATICS WITH APPLICATIONS,2018,Vol.75,Issue.10

基金:National Natural Science Foundation of China [11661058, 11761053]; Natural Science Foundation of Inner Mongolia [2016MS0102, 2015MS0114, 2017MS0107]; Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region [NJYT-17-A07]; Scientific research innovation project of postgraduate of Inner Mongolia [10000-16010109-45]

JCR分区:MATHEMATICS, APPLIED为Q1

(JCR)当年影响因子:1.86

(JCR)5年影响因子:2.08

WOS被引频次:1

SCOPUS被引频次:2

ESI学科:MATHEMATICS

关键词:Nonlinear fourth-order time fractional diffusion equations; Galerkin mixed finite element algorithm; Second-order difference scheme in time; Error analysis; Stability; Existence and uniqueness

摘要:In this article, we study and analyze a Galerkin mixed finite element (MFE) method combined with time second-order discrete scheme for solving nonline 更多

5. Crank-Nicolson WSGI difference scheme with finite element method for multi-dimensional time-fractional wave problem SCIE SCOPUS 期刊论文 会议论文 认领

作者:Cao, Y;Yin, BL;Liu, Y;Li, H

作者全称:Cao, Yue;Yin, Baoli;Liu, Yang;Li, Hong

作者机构:[Cao, Yue; Yin, Baoli; Liu, Yang; Li, Hong] Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R China.

通讯作者地址:Liu, Y (reprint author), Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R China.

来源:COMPUTATIONAL & APPLIED MATHEMATICS,2018,Vol.37,Issue.4

基金:National Natural Science Foundation of China [11661058, 11761053]; Natural Science Fund of Inner Mongolia Autonomous Region [2016MS0102, 2017MS0107]; program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region [NJYT-17-A07]

JCR分区:MATHEMATICS, APPLIED为Q3

(JCR)当年影响因子:0.863

(JCR)5年影响因子:0.865

ESI学科:MATHEMATICS

关键词:Time fractional wave equation; Finite element method; Time second-order WSGI discrete scheme; Crank-Nicolson scheme; Error analysis

摘要:In this article, a second-order Crank-Nicolson weighted and shifted Grunwald integral (WSGI) time-discrete scheme combined with finite element method 更多

更新时间:Mar 28, 2019
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