当前位置:
X-MOL 学术
›
Linear Multilinear Algebra
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Some classes of nonsingular tensors and application
Linear and Multilinear Algebra ( IF 0.9 ) Pub Date : 2023-02-03 , DOI: 10.1080/03081087.2023.2172540 Jun He 1 , Yanmin Liu 1 , Wei Lv 2
中文翻译:
几类非奇异张量及其应用
更新日期:2023-02-05
Linear and Multilinear Algebra ( IF 0.9 ) Pub Date : 2023-02-03 , DOI: 10.1080/03081087.2023.2172540 Jun He 1 , Yanmin Liu 1 , Wei Lv 2
Affiliation
The concept of -matrix is extended to -tensor, which also generalizes the concept of C-tensor. A necessary and sufficient condition for a tensor to be a -tensor is provided. We analyse decompositions of -tensors and prove that -tensors are nonsingular. Positive linear combinations and Hadamard product of two -tensors are also discussed. Finally, some properties of -tensor are given to localize real eigenvalues of a tensor.
中文翻译:
几类非奇异张量及其应用
的概念-矩阵扩展为-tensor,它也概括了C -tensor 的概念。张量成为a的充分必要条件-提供张量。我们分析分解-张量并证明-张量是非奇异的。正线性组合和两个的 Hadamard 乘积- 还讨论了张量。最后,一些属性-张量用于定位张量的实特征值。