# An efficient method for solving a matrix least squares problem over a matrix inequality constraint

@article{Li2016AnEM, title={An efficient method for solving a matrix least squares problem over a matrix inequality constraint}, author={Jiao-fen Li and Wen Li and Ru Huang}, journal={Computational Optimization and Applications}, year={2016}, volume={63}, pages={393-423} }

- Published in Comp. Opt. and Appl. 2016
DOI:10.1007/s10589-015-9783-z

In this paper, we consider solving a class of matrix inequality constrained matrix least squares problems of the form $$\begin{aligned} \begin{array}{rl} \text {min}&{}\dfrac{1}{2}\Vert \sum \limits _{i=1}^{t}A_iXB_i-C\Vert^2\\ \text {subject}\ \text {to}&{} L \le EXF\le U, \ \ X\in \mathcal {S}, \end{array} \end{aligned}$$min12‖∑i=1tAiXBi-C‖2subjecttoL≤EXF≤U,X∈S,where $$\Vert {\cdot } \Vert $$‖·‖ is the Frobenius norm, matrices $$A_i\in \mathbb {R}^{l\times m}, B_i\in \mathbb {R}^{n\times s… CONTINUE READING

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