Toeplitz matrix completion via smoothing augmented Lagrange multiplier algorithm
作者：
Highlights：
• To fill a low-rank Toeplitz matrix from a small subset of its entries.
• Definition of “Toeplitz structure smoothing operator”.
• The augmented Lagrange multiplier algorithm with smoothing for TMC problem.
• Approximation matrices may hold on Toeplitz structure throughout the iteration.
摘要
•To fill a low-rank Toeplitz matrix from a small subset of its entries.•Definition of “Toeplitz structure smoothing operator”.•The augmented Lagrange multiplier algorithm with smoothing for TMC problem.•Approximation matrices may hold on Toeplitz structure throughout the iteration.
论文关键词：Toeplitz matrix,Augmented Lagrange multiplier,Matrix completion,Smoothing
论文评审过程：Available online 16 March 2019, Version of Record 16 March 2019.
论文官网地址：https://doi.org/10.1016/j.amc.2019.02.027
