G-matrices
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985807%3A_____%2F12%3A00367339" target="_blank" >RIV/67985807:_____/12:00367339 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.laa.2011.08.001" target="_blank" >http://dx.doi.org/10.1016/j.laa.2011.08.001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.laa.2011.08.001" target="_blank" >10.1016/j.laa.2011.08.001</a>
Alternative languages
Result language
angličtina
Original language name
G-matrices
Original language description
We define a new type of matrix called G-matrix as a real nonsingular matrix A for which there exist nonsingular diagonal matrices D1 and D2 such that (A-1)T=D1AD2. Many special matrices are G-matrices including (generalized) Cauchy matrices and orthogonal matrices. A number of properties of G-matrices are obtained. Sign patterns of G-matrices are also investigated.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Linear Algebra and Its Applications
ISSN
0024-3795
e-ISSN
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Volume of the periodical
436
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
731-741
UT code for WoS article
000297781200021
EID of the result in the Scopus database
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