20 citations · 61 across the 24 of their papers we have counts for
Showing 2020 · math.OCShow all
2 papers · 2 filters
math.OC2020
Quaternion Matrix Optimization and The Underlying Calculus
Liqun Qi, Ziyan Luo, Qingwen Wang +1
Optimization models involving quaternion matrices are widely used in color image process and other engineering areas. These models optimize real functions of quaternion matrix vari…
math.OC2020
A Lagrange-Newton Algorithm for Sparse Nonlinear Programming
Chen Zhao, Naihua Xiu, Hou-Duo Qi +1
The sparse nonlinear programming (SNP) problem has wide applications in signal and image processing, machine learning, pattern recognition, finance and management, etc. However, th…