求线性方程欠定组稀疏解的范数和范数
Metrics and norms used for obtaining sparse solutions to underdetermined Systems of Linear Equations
摘要:
本文主要讨论定义一个测度,它适用于获得线性方程的欠定组的最优稀疏解。一般的思想是通过度量空间的笛卡儿积在n维空间中推广度量。* 以下工作完成,是在我的硕士论文完成题为“算法的计算稀疏解的未定义的方程组”在数学系,雅典大学这是分配给我与信息学和电信,雅典国立和Kapodistrian大学的部门。
英文摘要:
This paper focuses on defining a measure, appropriate for obtaining optimally sparse solutions to underdetermined systems of linear equations.* The general idea is the extension of metrics in n-dimensional spaces via the Cartesian product of metric spaces. *The following work done, was within the completion of my master thesis titled "Algorithms for the computation of sparse solutions of undefined systems of equations" at the department of Mathematics, University of Athens which was assigned to me in association with the department of Informatics and Telecommunications, National and Kapodistrian University of Athens.
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