On condition numbers for least squares with quadric inequality constraint
نویسندگان
چکیده
منابع مشابه
Condition Numbers for Structured Least Squares Problems
This paper studies the normwise perturbation theory for structured least squares problems. The structures under investigation are symmetric, persymmetric, skewsymmetric, Toeplitz and Hankel. We present the condition numbers for structured least squares. AMS subject classification (2000): 15A18, 65F20, 65F25, 65F50.
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1School of Mathematics and Statistics, Key Laboratory for Applied Statistics of MOE, Northeast Normal University, Chang Chun 130024, China 2School of Mathematical Sciences, Ocean University of China, Qingdao, 266100, China 3School of Mathematical Sciences and Shanghai Key Laboratory of Contemporary Applied Mathematics, Fudan University, Shanghai, 200433, China 4Department of Computing and Softw...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2017
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2016.12.033