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Improvement of two inequalities in the stationary Navier-Stokes equations
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张瑞[2] 马逸尘[1]
[1]School of Science, Xi＇an Jiaotong University Xi＇an 710049, China [2]Institute of Applied Mathematics, Shandong University of Technology, Zibo 255049, China
国际标准刊号：ISSN 1671-8267
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文章出处:
《西安交通大学学报：英文版》-2007年19卷2期,130 -124-125,130页
Academic Journal of Xi’an Jiaotong University
分 类 号:
文献标识码:
A
文章编号:
1671-8267（2007）02-0124-02
相关文章:
Improvement of two inequalities in the stationary Navier-Stokes equations
Zhang Rui , Ma Yichen（1. School of Science, Xi＇an Jiaotong University Xi＇an 710049, China;2. Institute of Applied Mathematics, Shandong University of Technology, Zibo 255049, China）
Abstract:
Two inequalities in the book Navier-Stokes Equations Theory and Numerical Analysis written by Roger Temam are improved via Schwarz＇s inequality and Young＇s inequality, and the coefficients of them are simplified from 2^1/4 · 3^1/2 and 2^1/2 · 3^3/4to 2^1/4 and 2^3/4 , respectively. Therefore, to some extent the approximating error can be reduced and the accuracy of approximation can be improved.[著者文摘]
Key words:
Navier-Stokes Equations; Galerkin method; finite element
基金资助:
This work was supported by the National Natural Science Foundation of China （No. 10371096, 10671153）.
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