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math.NA2020
On Pole-Zero Assignment of Vibratory Systems by Multi-Input Feedback Control
Zheng-Jian Bai, Yang Wang
In this paper, we consider the pole-zero assignment problem for vibratory systems via multi-input feedback control. We propose a multi-step two-stage approach for solving the multi…
math.NA2020
Riemannian Newton-CG Methods for Constructing a Positive Doubly Stochastic Matrix From Spectral Data
Yang Wang, Zhi Zhao, Zheng-Jian Bai
In this paper, we consider the inverse eigenvalue problem for the positive doubly stochastic matrices, which aims to construct a positive doubly stochastic matrix from the prescrib…