,THE NUMERICAL METHODS FOR SOLVING EULER SYSTEM OF EQUATIONS IN REPRODUCING KERNEL SPACE H2(R)

来源 :计算数学(英文版) | 被引量 : 0次 | 上传用户:zyq201314
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A new method is presented by means of the theory of reproducing keel space and finite difference method, to calculate Euler system of equations in this paper. The results show that the method has many advantages, such as higher precision, better stability, less amount of calculation than any other methods and the reproducing keel function has good local properties and its derived function is wavelet function.
其他文献
This paper suggests a probabilistic numerical approach for a class of PDE. First of all,by simulating Brownian motion and using Monte-Carlo method, we obtain a
本文选取尖果沙枣(E.oxycarpa Schlecht.)、大果沙枣(E mooceroftiiWall.ex Schlecht.)和东方沙枣(Eangustifolia var orientatis Kuntze)一年生幼苗为试材,实验在遮雨棚中盆
The generalized least squares (LS) problem appears in many application areas. Here W is an m × m symmetric positive definite matrix and A is an m × n matrix w
Some Jacobi approximations are investigated, which are used for numerical solutions of differential equations on the half line. The stability and convergence of
一个班级,学生总有好的差的,作为一名教师,既要关心“优生”,又要关心“差生”.关心“优生”往往并不难,但“差生”则不然.有些差生,不仅学习成绩差,且生活习惯、个人性格都
The main purpose of the present paper is to examine the existence and local uniqueness of solutions of the implicit equations arising in the application of a we
目前学生在汉字的使用中不会写,写不美,不会认、认不准的问题十分普遍,我们学校教育对此应引起足够的重视并着手研究解决.笔者认为:首先学校教师要端正态度,转变观念,以身作
10月27日,北京市企业报第五次经验交流会在北京铁路局文化宫召开。来自北京市各企业报的40余名代表参加了会议。会议交流了企业报加强职工思想政治工作、进行形势教育,宣传
班主任是每个学生身心健康成长的导师.班主任工作是琐碎、繁忙的、是具有挑战性的.每一个学生都是一个世界,需要无限的爱心、耐心,更需要如针般的细心,才能创造出学生茁壮成
In this paper, we construct a projection interpolation for cubic triangular ele-ment by using othogonal expansion triangular method. We show two fundamentalform