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Some matrix equations over a finite field

Authors :
John H. Hodges
Source :
Annali di Matematica Pura ed Applicata. 44:245-250
Publication Year :
1957
Publisher :
Springer Science and Business Media LLC, 1957.

Abstract

Explicit formulas are found for the number of solutions over a finite field of several matrix equations, for example:X′A+A′X=B. Conditons for solvability are also given.

Subjects

Subjects :
State-transition matrix
Matrix (mathematics)
symbols.namesake
Gaussian elimination
Simultaneous equations
Independent equation
Applied Mathematics
Mathematical analysis
symbols
Symmetric matrix
Nonnegative matrix
Stiffness matrix
Mathematics

Details

ISSN :
16181891 and 03733114
Volume :
44
Database :
OpenAIRE
Journal :
Annali di Matematica Pura ed Applicata
Accession number :
edsair.doi...........31872daff6f3f79a4b5ab297300c6752
Full Text :
https://doi.org/10.1007/bf02415202
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