A rank-one tensor updating algorithm for tensor completion
In this letter, we propose a rank-one tensor updating algorithm for solving tensor completion
problems. Unlike the existing methods which penalize the tensor by using the sum of …
problems. Unlike the existing methods which penalize the tensor by using the sum of …
[图书][B] Approximation methods for polynomial optimization: Models, Algorithms, and Applications
Polynomial optimization have been a hot research topic for the past few years and its
applications range from Operations Research, biomedical engineering, investment science …
applications range from Operations Research, biomedical engineering, investment science …
[HTML][HTML] On the tensor spectral p-norm and its dual norm via partitions
B Chen, Z Li - Computational Optimization and Applications, 2020 - Springer
This paper presents a generalization of the spectral norm and the nuclear norm of a tensor
via arbitrary tensor partitions, a much richer concept than block tensors. We show that the …
via arbitrary tensor partitions, a much richer concept than block tensors. We show that the …
Complexity and computation for the spectral norm and nuclear norm of order three tensors with one fixed dimension
H Hu, B Jiang, Z Li - arXiv preprint arXiv:2212.14775, 2022 - arxiv.org
The recent decade has witnessed a surge of research in modelling and computing from two-
way data (matrices) to multiway data (tensors). However, there is a drastic phase transition …
way data (matrices) to multiway data (tensors). However, there is a drastic phase transition …
Bounds on the spectral norm and the nuclear norm of a tensor based on tensor partitions
Z Li - SIAM Journal on Matrix Analysis and Applications, 2016 - SIAM
It is known that computing the spectral norm and the nuclear norm of a tensor is NP-hard in
general. In this paper, we provide neat bounds for the spectral norm and the nuclear norm of …
general. In this paper, we provide neat bounds for the spectral norm and the nuclear norm of …
Rank-1 tensor properties with applications to a class of tensor optimization problems
This paper studies models and algorithms for a class of tensor optimization problems, based
on a rank-1 equivalence property between a tensor and certain unfoldings. It is first shown …
on a rank-1 equivalence property between a tensor and certain unfoldings. It is first shown …
A note on semidefinite programming relaxations for polynomial optimization over a single sphere
We study two instances of polynomial optimization problem over a single sphere. The first
problem is to compute the best rank-1 tensor approximation. We show the equivalence …
problem is to compute the best rank-1 tensor approximation. We show the equivalence …
Approximating Tensor Norms via Sphere Covering: Bridging the Gap between Primal and Dual
The matrix spectral norm and nuclear norm appear in enormous applications. The
generalization of these norms to higher-order tensors is becoming increasingly important …
generalization of these norms to higher-order tensors is becoming increasingly important …
Approximation methods for complex polynomial optimization
Complex polynomial optimization problems arise from real-life applications including radar
code design, MIMO beamforming, and quantum mechanics. In this paper, we study complex …
code design, MIMO beamforming, and quantum mechanics. In this paper, we study complex …
Hardness and Approximation Results for Lp-Ball Constrained Homogeneous Polynomial Optimization Problems
K Hou, AMC So - Mathematics of Operations Research, 2014 - pubsonline.informs.org
In this paper, we establish hardness and approximation results for various Lp-ball
constrained homogeneous polynomial optimization problems, where p∈[2,∞]. Specifically …
constrained homogeneous polynomial optimization problems, where p∈[2,∞]. Specifically …