Positive projections of symmetric matrices and Jordan algebras

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Standard

Positive projections of symmetric matrices and Jordan algebras. / Fuglede, Bent; Jensen, Søren Tolver.

I: Expositiones Mathematicae, Bind 31, Nr. 3, 2013, s. 295-303.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Fuglede, B & Jensen, ST 2013, 'Positive projections of symmetric matrices and Jordan algebras', Expositiones Mathematicae, bind 31, nr. 3, s. 295-303. https://doi.org/10.1016/j.exmath.2013.01.005

APA

Fuglede, B., & Jensen, S. T. (2013). Positive projections of symmetric matrices and Jordan algebras. Expositiones Mathematicae, 31(3), 295-303. https://doi.org/10.1016/j.exmath.2013.01.005

Vancouver

Fuglede B, Jensen ST. Positive projections of symmetric matrices and Jordan algebras. Expositiones Mathematicae. 2013;31(3):295-303. https://doi.org/10.1016/j.exmath.2013.01.005

Author

Fuglede, Bent ; Jensen, Søren Tolver. / Positive projections of symmetric matrices and Jordan algebras. I: Expositiones Mathematicae. 2013 ; Bind 31, Nr. 3. s. 295-303.

Bibtex

@article{7406404041e74f889c7b0dea02998ec1,
title = "Positive projections of symmetric matrices and Jordan algebras",
abstract = "An elementary proof is given that the projection from the space of all symmetric p×p matrices onto a linear subspace is positive if and only if the subspace is a Jordan algebra. This solves a problem in a statistical model.",
author = "Bent Fuglede and Jensen, {S{\o}ren Tolver}",
year = "2013",
doi = "10.1016/j.exmath.2013.01.005",
language = "English",
volume = "31",
pages = "295--303",
journal = "Expositiones Mathematicae",
issn = "0723-0869",
publisher = "Elsevier GmbH - Urban und Fischer",
number = "3",

}

RIS

TY - JOUR

T1 - Positive projections of symmetric matrices and Jordan algebras

AU - Fuglede, Bent

AU - Jensen, Søren Tolver

PY - 2013

Y1 - 2013

N2 - An elementary proof is given that the projection from the space of all symmetric p×p matrices onto a linear subspace is positive if and only if the subspace is a Jordan algebra. This solves a problem in a statistical model.

AB - An elementary proof is given that the projection from the space of all symmetric p×p matrices onto a linear subspace is positive if and only if the subspace is a Jordan algebra. This solves a problem in a statistical model.

U2 - 10.1016/j.exmath.2013.01.005

DO - 10.1016/j.exmath.2013.01.005

M3 - Journal article

VL - 31

SP - 295

EP - 303

JO - Expositiones Mathematicae

JF - Expositiones Mathematicae

SN - 0723-0869

IS - 3

ER -

ID: 37567605