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1. Local discontinuous Galerkin method for a nonlinear time-fractional fourth-order partial differential equation SCIE SCOPUS 期刊论文 认领

作者:Du, YW;Liu, Y;Li, H;Fang, ZC;He, S

作者全称:Du, Yanwei;Liu, Yang;Li, Hong;Fang, Zhichao;He, Siriguleng

作者机构:[Du, Yanwei; Liu, Yang; Li, Hong; Fang, Zhichao; He, Siriguleng] Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R China.

第一署名单位:[Du, Yanwei; Liu, Yang; Li, Hong; Fang, Zhichao; He, Siriguleng] Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R China.

第一作者:Du, Yanwei

通讯作者:Liu, Y

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

来源:JOURNAL OF COMPUTATIONAL PHYSICS,2017,Vol.344

基金:National Natural Science Foundation of China [11661058, 11361035, 11501311]; Natural Science Fund of Inner Mongolia Autonomous Region [2014BS0101]; Scientific Research Projection of Higher Schools of Inner Mongolia [NJZZ12011, NJZY14013]

JCR分区:COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS为Q2;PHYSICS, MATHEMATICAL为Q1

中科院分区:大类物理2区;小类计算机:跨学科应用2区;小类物理:数学物理1区

(JCR)当年影响因子:2.864

(JCR)5年影响因子:3.186

SCOPUS被引频次:5

ESI学科:PHYSICS

教育部学科:光学工程,物理学,电子科学与技术,船舶与海洋工程

关键词:Nonlinear time-fractional fourth-order problem; WSGD scheme; LDG method; High-order scheme; Caputo fractional derivative

摘要:In this article, a fully discrete local discontinuous Galerkin (LDG) method with high-order temporal convergence rate is presented and developed to lo 更多

2. Finite difference/finite element method for a nonlinear time-fractional fourth-order reaction-diffusion problem EI SCIE SCOPUS 期刊论文 认领

作者:Liu, Y;Du, YW;Li, H;He, S;Gao, W

作者全称:Liu, Yang;Du, Yanwei;Li, Hong;He, Siriguleng;Gao, Wei

作者机构:[Liu, Yang; Du, Yanwei; Li, Hong; He, Siriguleng; Gao, Wei] Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R China.

第一署名单位:[Liu, Yang; Du, Yanwei; Li, Hong; He, Siriguleng; Gao, Wei] Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R China.

第一作者:Liu, Yang

通讯作者:Liu, Yang

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,2015,Vol.70,Issue.4

基金:National Natural Science Fund [11301258, 11361035]; Natural Science Fund; of Inner Mongolia Autonomous Region [2012MS0108, 2012MS0106,; 2014BS0101]; Scientific Research Projection of Higher Schools of Inner; Mongolia [NJZZ12011, NJZY13199]

JCR分区:MATHEMATICS, APPLIED为Q1

中科院分区:大类工程技术3区;小类应用数学2区

(JCR)当年影响因子:1.86

(JCR)5年影响因子:2.08

WOS被引频次:15

SCOPUS被引频次:4

ESI学科:MATHEMATICS

关键词:Time-fractional fourth-order reaction-diffusion problem; Finite element; method; Finite difference scheme; Caputo-fractional derivative;; Unconditional stability; Optimal a priori error analysis

摘要:In this article, a finite difference/finite element algorithm, which is based on a finite difference approximation in time direction and finite elemen 更多

更新时间:Mar 28, 2019
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