An even order symmetric B tensor is positive definite

Liqun Qi; Yisheng Song

doi:10.1016/j.laa.2014.05.026

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An even order symmetric B tensor is positive definite

Liqun Qi Yisheng Song

Year: 2014 Journal: Linear Algebra and its Applications Vol: 457 Pages: 303-312 Publisher: Elsevier BV

DOI: 10.1016/j.laa.2014.05.026

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Keywords:

Symmetric tensor Positive-definite matrix Tensor (intrinsic definition) Tensor density Tensor product of Hilbert spaces Mathematics Tensor contraction Diagonally dominant matrix Order (exchange) Cartesian tensor Tensor field Lanczos tensor Matrix (chemical analysis) Pure mathematics Combinatorics Exact solutions in general relativity Mathematical analysis Tensor product Physics Quantum mechanics Invertible matrix Chemistry

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Tensor decomposition and applications

Physical Sciences → Mathematics → Computational Mathematics

Advanced Neuroimaging Techniques and Applications

Health Sciences → Medicine → Radiology, Nuclear Medicine and Imaging

Advanced NMR Techniques and Applications

Physical Sciences → Chemistry → Spectroscopy

An even order symmetric B tensor is positive definite

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