Using orthogonally structured positive bases for constructing positive \(k\)-spanning sets with cosine measure guarantees

DOI10.1016/j.laa.2023.10.006zbMath1528.15003arXiv2306.06383MaRDI QIDQ6087872

Warren L. Hare, Sébastien Kerleau, C. W. Royer, Gabriel Jarry-Bolduc

Publication date: 16 November 2023

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

Full work available at URL: https://arxiv.org/abs/2306.06383

zbMATH Keywords

positive basesderivative-free optimizationcosine measurepositive spanning sets\(k\)-cosine measurepositive \(k\)-basespositive \(k\)-spanning sets

Mathematics Subject Classification ID

Vector spaces, linear dependence, rank, lineability (15A03) Canonical forms, reductions, classification (15A21)

Cites Work

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