The Hermite Normal Form

2011 ◽  
pp. 239-278
Symmetry ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 1125
Author(s):  
Carlos Marijuán ◽  
Ignacio Ojeda ◽  
Alberto Vigneron-Tenorio

We propose necessary and sufficient conditions for an integer matrix to be decomposable in terms of its Hermite normal form. Specifically, to each integer matrix, we associate a symmetric integer matrix whose reducibility can be efficiently determined by elementary linear algebra techniques, and which completely determines the decomposability of the first one.


1987 ◽  
Vol 12 (1) ◽  
pp. 50-59 ◽  
Author(s):  
P. D. Domich ◽  
R. Kannan ◽  
L. E. Trotter

2021 ◽  
Vol 613 ◽  
pp. 183-200
Author(s):  
Gook Hwa Cho ◽  
Hyang-Sook Lee ◽  
Seongan Lim ◽  
Yoonjeong Kim

2016 ◽  
Vol 164 ◽  
pp. 66-86 ◽  
Author(s):  
Gengran Hu ◽  
Yanbin Pan ◽  
Renzhang Liu ◽  
Yuyun Chen

1993 ◽  
Vol 100 (3) ◽  
pp. 242 ◽  
Author(s):  
William J. Gilbert

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