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An extended Ulm-like method for inverse singular value problems with multiple and/or zero singular values
Jinhua Wang1; Weiping Shen2; Chong Li3; Xiaoqing Jin4
2023-11
Source PublicationJournal of Computational and Applied Mathematics
ISSN0377-0427
Volume432Pages:115261
Abstract

In this paper, we propose an extended Ulm-like method for solving the inverse singular value problem (ISVP for short) with multiple and/or zero singular values. Compared with the Ulm-like method, the proposed method reduces the amount of calculations and is well-defined even when multiple and/or zero singular values appear. Under the nonsingularity assumption for the relative generalized Jacobian at a solution and by using a new technique, a convergence analysis is provided and the quadratic convergence is proved. Our results in the present paper improve and extend significantly the corresponding ones of Vong et al. (2011) and Shen et al. (2018) for the ISVP with distinct and positive singular values and/or with square matrices. In particular, we solve the interesting problem raised in Vong et al. (2011): whether the Ulm-like method and its convergence result can be extended to the cases of multiple singular values and of zero singular values. Numerical results reveal that the extended Ulm-like method is an efficient algorithm for the ISVPs even when multiple and/or zero singular values appear.

KeywordInverse Singular Value Problem Nonlinear Equation Ulm-like Method
DOI10.1016/j.cam.2023.115261
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaMathematics
WOS SubjectMathematics, Applied
WOS IDWOS:001001421500001
PublisherELSEVIERRADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS
Scopus ID2-s2.0-85156228262
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Citation statistics
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF MATHEMATICS
Corresponding AuthorWeiping Shen
Affiliation1.Department of Mathematics,Hangzhou Normal University,Hangzhou,311121,China
2.Department of Mathematics,Zhejiang Normal University,Jinhua,321004,China
3.School of Mathematical Sciences,Zhejiang University,Hangzhou,310030,China
4.Department of Mathematics,University of Macau,China
Recommended Citation
GB/T 7714
Jinhua Wang,Weiping Shen,Chong Li,et al. An extended Ulm-like method for inverse singular value problems with multiple and/or zero singular values[J]. Journal of Computational and Applied Mathematics, 2023, 432, 115261.
APA Jinhua Wang., Weiping Shen., Chong Li., & Xiaoqing Jin (2023). An extended Ulm-like method for inverse singular value problems with multiple and/or zero singular values. Journal of Computational and Applied Mathematics, 432, 115261.
MLA Jinhua Wang,et al."An extended Ulm-like method for inverse singular value problems with multiple and/or zero singular values".Journal of Computational and Applied Mathematics 432(2023):115261.
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