吴加荣(1988-),男,硕士研究生,主要研究方向为偏微分方程数值解法.
网络首发:2012-12-25,
纸质出版:2012
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吴加荣. 讨论Burgers方程的概率空间与特征正交空间的最小平均距离问题[J]. 广东工业大学学报, 2012, 29(4): 72-76.
Wu Jia-rong. Study of Minimum Average Distance between Probability Space and Proper Orthogonal Space of Burgers Equation[J]. 2012, 29(4): 72-76.
吴加荣. 讨论Burgers方程的概率空间与特征正交空间的最小平均距离问题[J]. 广东工业大学学报, 2012, 29(4): 72-76. DOI: 10.3969/j.issn.1007-7162.2012.04.015.
Wu Jia-rong. Study of Minimum Average Distance between Probability Space and Proper Orthogonal Space of Burgers Equation[J]. 2012, 29(4): 72-76. DOI: 10.3969/j.issn.1007-7162.2012.04.015.
引入描述Burgers方程物理过程的两个不同函数空间,分别为概率空间和特征正交空间.为了讨论它们的距离关系,建立了概率空间和特征正交空间的最小平均距离问题,并利用模拟退火算法进行求解.进一步利用这个最小距离,获得Burgers方程的一个近似解,而它是由特征正交空间的基线性组合得到的.
It introduces two different kinds of function space
probability space and proper orthogonal space
both of which are used to describe the physics motions of Burgers equation. In order to discuss the distance between them
it proposed a problem involving the minimum average distance between probability space and proper orthogonal space. Here
simulated annealing was used to solve this problem. Besides
by applying the minimum average distance
an approximate solution to Burgers equation was attained through the linear combination of basis functions of proper orthogonal space.
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