4 citations · 7 across the 5 of their papers we have counts for
4 papers · 1 filter
On Some Sufficient Conditions for Strong Ellipticity
Weiyang Ding, Liqun Qi, Hong Yan
We establish several sufficient conditions for the strong ellipticity of any fourth-order elasticity tensor in this paper. The first presented sufficient condition is an extension…
Elasticity -tensors and the Strong Ellipticity Condition
Weiyang Ding, Jinjie Liu, Liqun Qi +1
In this paper, we establish two sufficient conditions for the strong ellipticity of any fourth-order elasticity tensor and investigate a class of tensors satisfying the strong elli…
A Quadratic Penalty Method for Hypergraph Matching
Chunfeng Cui, Qingna Li, Liqun Qi +1
Hypergraph matching is a fundamental problem in computer vision. Mathematically speaking, it maximizes a polynomial objective function, subject to assignment constraints. In this p…
Computing the -Spectral Radii of Uniform Hypergraphs with Applications
Jingya Chang, Weiyang Ding, Liqun Qi +1
The -spectral radius of a uniform hypergraph covers many important concepts, such as Lagrangian and spectral radius of the hypergraph, and is crucial for solving spectral extrem…