2 papers
math.OC2024
Reweighted Quasi Norm Regularized Low-Rank Factorization for Matrix Robust PCA
Zhenzhi Qin, Liping Zhang
Robust Principal Component Analysis (RPCA) and its associated non-convex relaxation methods constitute a significant component of matrix completion problems, wherein matrix factori…
math.NA2023
Linear convergence of the Collatz method for computing the Perron eigenpair of primitive dual number matrix
Yongjun Chen, Liping Zhang
Very recently, Qi and Cui extended the Perron-Frobenius theory to dual number matrices with primitive and irreducible nonnegative standard parts and proved that they have Perron ei…