The Angle Between Subspaces of a Hilbert Space
The Angle Between Subspaces of a Hilbert Space
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DOI：
10.1007/978-94-015-8577-4_7
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
F. Deutsch
中科院分区：
文献类型：
--
作者：
F. Deutsch
这是一个主要的简要文件关于两个不同的定义之间的角度一对子空间的希尔伯特空间，某些基本结果，其中持有这些角度，以及一些许多应用这些概念。后者包括循环投影法的收敛速度、抽象样条的存在唯一性和闭值域算子的乘积。
This is a mainly expository paper concerning two different definitions of the angle between a pair of subspaces of a Hilbert space, certain basic results which hold for these angles, and a few of the many applications of these notions. The latter include the rate of convergence of the method of cyclic projections, existence and uniqueness of abstract splines, and the product of operators with closed range.