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Dr. Yimin Wei
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Academic Career Length
29Years (1998-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
View All Publications1 November 2013 in Linear Algebra and its Applications
Journal Article
8 January 2016 in Journal of Scientific Computing
Journal Article
WDWeiyang Ding
Weiyang DingYWYimin Wei
Yimin Wei4 September 2015 in Linear and Multilinear Algebra
Journal Article
In this paper, we define the Moore–Penrose inverse of tensors with the Einstein product, and the explicit formulas of the Moore–Penrose inverse of some block tensors are obtained. The general solutions of some multilinear systems are given and we also give the minimum-norm least-square solution of some multilinear systems using the Moore–Penrose inverse of tensors.
24 June 2015 in Journal of Optimization Theory and Applications
Journal Article
The main purpose of this paper was to investigate some kinds of nonlinear complementarity problems (NCP). For the structured tensors, such as symmetric positive-definite tensors and copositive tensors, we derive the existence theorems on a solution of these kinds of nonlinear complementarity problems. We prove that a unique solution of the NCP exists under the condition of diagonalizable tensors.
5 July 2018 in Advances in Computational Mathematics
Journal Article
MCMaolin Che
Maolin CheYWYimin Wei
Yimin Wei1 April 2020 in Linear Algebra and its Applications
Journal Article
About Me
Yimin Wei received his B.S. degree in computational mathematics from Shanghai Normal University in 1991 and his Ph.D. degree in computational mathematics from Fudan University in 1997. He was a lecturer at the Department of Mathematics, Fudan University from 1997 to 2000, a visiting scholar at the Division of Engineering and Applied Science, Harvard University from 2000 to 2001 and an associate professor at the School of Mathematical Sciences, Fudan University from 2001 to 2005. He is currently a Professor at the School of Mathematical Sciences, Fudan University. His current research interests include numerical linear algebra and its applications, sensitivity in computational linear control and perturbation analysis. In addition, he serves as the editor of several prestigious international academic journals, including Computational and Applied Mathematics, Journal of Applied Mathematics and Computing, FILOMAT, Communications in Mathematical Research and Journal of Computational Mathematics in Universities.