# Nonnegativity of Schur complements of nonnegative idempotent matrices.

Friedland, Shmuel; Virnik, Elena

ELA. The Electronic Journal of Linear Algebra [electronic only] (2008)

- Volume: 17, page 426-435
- ISSN: 1081-3810

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topFriedland, Shmuel, and Virnik, Elena. "Nonnegativity of Schur complements of nonnegative idempotent matrices.." ELA. The Electronic Journal of Linear Algebra [electronic only] 17 (2008): 426-435. <http://eudml.org/doc/129408>.

@article{Friedland2008,

author = {Friedland, Shmuel, Virnik, Elena},

journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},

keywords = {nonnegative idempotent matrices; Schur complement; Moore-Penrose inverse; generalized inverse},

language = {eng},

pages = {426-435},

publisher = {ILAS - The International Linear Algebra Society c/o Daniel Hershkowitz, Department of Mathematics, Technion - Israel Institute of Techonolgy},

title = {Nonnegativity of Schur complements of nonnegative idempotent matrices.},

url = {http://eudml.org/doc/129408},

volume = {17},

year = {2008},

}

TY - JOUR

AU - Friedland, Shmuel

AU - Virnik, Elena

TI - Nonnegativity of Schur complements of nonnegative idempotent matrices.

JO - ELA. The Electronic Journal of Linear Algebra [electronic only]

PY - 2008

PB - ILAS - The International Linear Algebra Society c/o Daniel Hershkowitz, Department of Mathematics, Technion - Israel Institute of Techonolgy

VL - 17

SP - 426

EP - 435

LA - eng

KW - nonnegative idempotent matrices; Schur complement; Moore-Penrose inverse; generalized inverse

UR - http://eudml.org/doc/129408

ER -

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