关于Moore-Penrose逆T^+连续性的一个注
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黄强联[1] 马吉溥[2]
[1]扬州大学数学科学学院,扬州225002 [2]南京大学数学系,南京210093
摘 要:
设X为拓扑空间,H1和H2为Hilbert空间,T(-)为X到B(H1,H2)的连续映射。本文主要利用Tikhonov正则化算子给出了Moore-Penrose逆Tx^+连续的充分必要条件,这个结果在计算数学中是很重要的。[著者文摘]
文章出处:
《应用数学》-2006年19卷4期 -776-781页
Mathematica Applicata
分 类 号:
文献标识码:
A
文章编号:
1001-9847(2006)04-0776-06
[参考文献]
A Note on the Continuity of Moore-Penrose Inverses T^+
HUANG Qiang-lian ,MA Ji-pu (1. College of Mathematics, Yangzhou University, Yangzhou 225002, China ; 2. Department of Mathematics, Nanjing University, Nanjing 210093, China)
Abstract:
Let X be a topological space. Let H1 and H2 be two Hilbert spaces and T(-) be a continuous mapping from X into B(H1 , H2 ). In this paper, using the Tickhonov regularizer, we give a sufficient and necessary condition for the Moore-Penrose inverses Tx^+ being continuous, which plays an important role in the computation.[著者文摘]
Key words:
Moore-Penrose inverse; Tickhonov regularizer; Hilbert space
收稿日期: 2006-03-03
基金资助:
Supported by the National Natural Science Foundation of China (10571150)

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