3 papers
math.NA2023
Perturbation bounds for the largest C-eigenvalue of piezoelectric-type tensors
Xifu Liu, Dongdong Liu, Yaping Shi
In this paper, we focus on the perturbation analysis of the largest C-eigenvalue of the piezoelectric-type tensor which has concrete physical meaning which determines the highest p…
math.OC2023
A gradient projection method for semi-supervised hypergraph clustering problems
Jingya Chang, Dongdong Liu, Min Xi
Semi-supervised clustering problems focus on clustering data with labels. In this paper,we consider the semi-supervised hypergraph problems. We use the hypergraph related tensor to…
math.NA2022
Restarted Nonnegativity Preserving Tensor Splitting Methods via Relaxed Anderson Acceleration for Solving Multi-linear Systems
Dongdong Liu Ting Hua nd Xifu Liu
Multilinear systems play an important role in scientific calculations of practical problems. In this paper, we consider a tensor splitting method with a relaxed Anderson accelerati…