TY  - JOUR
AU  - Bakhadly, Bakhad
AU  - Guterman, Alexander
AU  - Puente Muñoz, María Jesús De La
PY  - 2020
DO  - 10.1515/spma-2020-0006
SN  - 2300-7451
UR  - https://hdl.handle.net/20.500.14352/104820
T2  - Special Matrices
AB  - We study pairs of mutually orthogonal normal matrices with respect to tropical multiplication. Minimal orthogonal pairs are characterized. The diameter and girth of three graphs arising from the orthogonalityequivalence relation are computed.
LA  - eng
M2  - 40
PB  - De Gruyter
KW  - Semirings
KW  - Normal matrices
KW  - Orthogonality relation
KW  - Graphs
KW  - Tropical algebra
TI  - Orthogonality for (0, −1) tropical normal matrices
TY  - journal article
VL  - 8
ER  -