C-eigenvalues intervals for Piezoelectric-type tensors
Numerical Analysis
2017-04-10 v1
Abstract
C-eigenvalues of piezoelectric-type tensors which are real and always exist, are introduced by Chen et al. [1]. And the largest C-eigenvalue for the piezoelectric tensor determines the highest piezoelectric coupling constant. In this paper, we give two intervals to locate all C-eigenvalues for a given Piezoelectric-type tensor. These intervals provide upper bounds for the largest C-eigenvalue. Numerical examples are also given to show the corresponding results.
Cite
@article{arxiv.1704.02153,
title = {C-eigenvalues intervals for Piezoelectric-type tensors},
author = {Chaoqian Li and Yaotang Li},
journal= {arXiv preprint arXiv:1704.02153},
year = {2017}
}