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Your search keyword '"Feng, Yuye"' showing total 12 results
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12 results on '"Feng, Yuye"'

1. Spatial-Temporal Transformer with Error-Restricted Variance Estimation for Time Series Anomaly Detection

Author

Feng, Yuye, Zhang, Wei, Sun, Haiming, Jiang, Weihao, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Yang, De-Nian, editor, Xie, Xing, editor, Tseng, Vincent S., editor, Pei, Jian, editor, Huang, Jen-Wei, editor, and Lin, Jerry Chun-Wei, editor

Published
2024
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3. Preconditioned MHSS iterative algorithm and its accelerated method for solving complex Sylvester matrix equations

Author

Feng, Yuye and Wu, Qingbiao

Subjects
Mathematics - Numerical Analysis
Abstract

This paper introduces and analyzes a preconditioned modified of the Hermitian and skew-Hermitian splitting (PMHSS). The large sparse continuous Sylvester equations are solved by PMHSS iterative algorithm based on nonHermitian, complex, positive definite/semidefinite, and symmetric matrices. We prove that the PMHSS is converged under suitable conditions. In addition, we propose an accelerated PMHSS method consisting of two preconditioned matrices and two iteration parameters {\alpha}, \b{eta}. Theoretical analysis showed that the convergence speed of the accelerated PMHSS is faster compared to the PMHSS. Also, the robustness and efficiency of the proposed two iterative algorithms were demonstrated in numerical experiments., Comment: Some theorems need to be proved in the article

Published
2020

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