The generalization of some properties of universal matrices

Jan Hauke, and Jolanta Krzyszkowska. "The generalization of some properties of universal matrices." Mathematica Applicanda 20.34 (1991): null. <http://eudml.org/doc/292785>.

@article{JanHauke1991,
abstract = {We consider an k x k universal matrix G introduced by Hellwig (1976). We analyze two problems: the nonsingularity of the matrix G and the sign-consistency of the elements of the vector r = (ri) and of the solutrion b = (bi) to the system Gb = r. Obtained results generalize the results presented by Kolupa (1977, 1980).},
author = {Jan Hauke, Jolanta Krzyszkowska},
journal = {Mathematica Applicanda},
keywords = {Measures of association; Matrix inversion, generalized inverses; Linear regression},
language = {eng},
number = {34},
pages = {null},
title = {The generalization of some properties of universal matrices},
url = {http://eudml.org/doc/292785},
volume = {20},
year = {1991},
}

TY - JOUR
AU - Jan Hauke
AU - Jolanta Krzyszkowska
TI - The generalization of some properties of universal matrices
JO - Mathematica Applicanda
PY - 1991
VL - 20
IS - 34
SP - null
AB - We consider an k x k universal matrix G introduced by Hellwig (1976). We analyze two problems: the nonsingularity of the matrix G and the sign-consistency of the elements of the vector r = (ri) and of the solutrion b = (bi) to the system Gb = r. Obtained results generalize the results presented by Kolupa (1977, 1980).
LA - eng
KW - Measures of association; Matrix inversion, generalized inverses; Linear regression
UR - http://eudml.org/doc/292785
ER -