Nonnegative rank of a matrix with one negative eigenvalue

DOI10.1080/03081087.2013.860594zbMath1306.15003arXiv1308.4716OpenAlexW2009852731MaRDI QIDQ2938329

Yaroslav N. Shitov

Publication date: 14 January 2015

Published in: Linear and Multilinear Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1308.4716

zbMATH Keywords

nonnegative matricessymmetric matrixmatrix factorizationnegative eigenvaluenonnegative rank

Mathematics Subject Classification ID

Factorization of matrices (15A23) Eigenvalues, singular values, and eigenvectors (15A18) Vector spaces, linear dependence, rank, lineability (15A03)

Cites Work

• Real rank versus nonnegative rank

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