15 citations · 114 across the 31 of their papers we have counts for
4 papers · 1 filter
On the M-eigenvalues of elasticity tensor and the strong ellipticity condition
Hua Xiang, Liqun Qi, Yimin Wei
Strong ellipticity is an important property in the elasticity theory. In 2009, M-eigenvalues were introduced for the elasticity tensor. It was shown that M-eigenvalues are invarian…
Spectral Analysis of Piezoelectric Tensors
Yannan Chen, Antal Jákli, Liqun Qi
A third order real tensor is called a piezoelectric-type tensor if it is partially symmetric with respect to its last two indices. The piezoelectric tensor is a piezoelectric-type…
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…
Introduction to Tensor Variational Inequalities
Yong Wang, Zheng-Hai Huang, Liqun Qi
In this paper, we introduce a class of variational inequalities, where the involved function is the sum of an arbitrary given vector and a homogeneous polynomial defined by a tenso…