Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7543915 | Operations Research Letters | 2018 | 5 Pages |
Abstract
The problem of maximizing the sum of two generalized Rayleigh quotients and the total least squares problem with nonsingular Tikhonov regularization are reformulated as a class of sum-of-linear-ratios minimizing over the cone of symmetric positive semidefinite matrices, which is shown to have a Fully Polynomial Time Approximation Scheme.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Yong Xia, Longfei Wang, Shu Wang,