TY  - GEN 
AU  - Marijuán, Carlos
AU  - Ojeda, Ignacio
AU  - Vigneron Tenorio, Alberto
A4  - Matemáticas
PY  - 2021
SN  - 2073-8994
UR  - http://hdl.handle.net/10498/25643
AB  - 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...
LA  - eng
PB  - MDPI
KW  - integer matrix
KW  - hermite normal form
KW  - decomposable matrix
KW  - reducible matrix
KW  - disconnected graph
TI  - A Note on Decomposable and Reducible Integer Matrices
DO  - 10.3390/sym13071125
ER  -